diff --git a/Makefile b/Makefile
index 1310afa..71bafae 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,7 @@ pdf:
 	-o "$(OUTPUTFILE)" \
 	--template="$(STAGINGDIR)/style/template.tex" \
     --bibliography="$(BIBFILE)" 2>"$(LOGFILE)" \
-	--csl="$(STAGINGDIR)/style/updated-deutsche-gesellschaft-fur-psychologie.csl" \
+	--csl="$(STAGINGDIR)/style/htlle-diplomarbeit.csl" \
 	--highlight-style=pygments \
 	--listings \
 	--metadata link-citations=true \
diff --git a/style/deutsche-gesellschaft-fur-psychologie.csl b/style/deutsche-gesellschaft-fur-psychologie.csl
deleted file mode 100644
index 304cccb..0000000
--- a/style/deutsche-gesellschaft-fur-psychologie.csl
+++ /dev/null
@@ -1,286 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="sort-only" default-locale="de-DE">
-  <info>
-    <title>Deutsche Gesellschaft für Psychologie (German)</title>
-    <id>http://www.zotero.org/styles/deutsche-gesellschaft-fur-psychologie</id>
-    <link href="http://www.zotero.org/styles/deutsche-gesellschaft-fur-psychologie" rel="self"/>
-    <link href="http://www.psychologie.uni-bonn.de/studium/richtlinien-zur-manuskriptgestaltung" rel="documentation"/>
-    <link href="https://github.com/citation-style-language/styles/pull/432" rel="documentation"/>
-    <link href="http://hub.culturegraph.org/about/BSZ-267173628/html" rel="documentation"/>
-    <author>
-      <name>Daniel Hirsbrunner</name>
-      <email>dhirsbrunner@gmx.ch</email>
-    </author>
-    <contributor>
-      <name>Michael Zaugg</name>
-    </contributor>
-    <category citation-format="author-date"/>
-    <category field="psychology"/>
-    <updated>2015-02-19T19:52:50+00:00</updated>
-    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
-  </info>
-  <locale xml:lang="de">
-    <terms>
-      <term name="et-al">et al.</term>
-      <term name="retrieved">Zugriff am</term>
-    </terms>
-  </locale>
-  <macro name="container-contributors">
-    <choose>
-      <if type="chapter paper-conference" match="any">
-        <text term="in" text-case="capitalize-first" suffix=" "/>
-        <names variable="editor translator" delimiter=", " suffix=", ">
-          <name and="symbol" initialize-with="." delimiter=", " delimiter-precedes-last="never"/>
-          <label form="short" prefix=" (" text-case="capitalize-first" suffix=")"/>
-        </names>
-      </if>
-    </choose>
-  </macro>
-  <macro name="secondary-contributors">
-    <choose>
-      <if type="chapter paper-conference" match="none">
-        <names variable="editor translator" delimiter=", " prefix=" (" suffix=")">
-          <name and="symbol" initialize-with="." delimiter=", " delimiter-precedes-last="never"/>
-          <label form="short" prefix=", " text-case="capitalize-first"/>
-        </names>
-      </if>
-    </choose>
-  </macro>
-  <macro name="author">
-    <names variable="author">
-      <name name-as-sort-order="all" and="symbol" sort-separator=", " initialize-with="." delimiter=", " delimiter-precedes-last="never"/>
-      <label form="short" prefix=" (" suffix=")" text-case="capitalize-first"/>
-      <substitute>
-        <names variable="editor"/>
-        <names variable="translator"/>
-        <text macro="title"/>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="author-short">
-    <names variable="author">
-      <name form="short" and="symbol" delimiter=", " initialize-with=". " delimiter-precedes-last="never"/>
-      <substitute>
-        <names variable="editor"/>
-        <names variable="translator"/>
-        <choose>
-          <if type="bill book graphic legal_case motion_picture report song" match="any">
-            <text variable="title" form="short" font-style="italic"/>
-          </if>
-          <else>
-            <text variable="title" form="short" quotes="true"/>
-          </else>
-        </choose>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="access">
-    <choose>
-      <if type="article-newspaper" match="none">
-        <choose>
-          <if variable="DOI">
-            <text value="doi:"/>
-            <text variable="DOI"/>
-          </if>
-          <else-if variable="URL">
-            <group suffix=". ">
-              <text term="retrieved" suffix=" "/>
-              <date variable="accessed">
-                <date-part name="day" suffix="."/>
-                <date-part name="month" form="numeric" suffix="."/>
-                <date-part name="year"/>
-              </date>
-            </group>
-            <group delimiter=" ">
-              <text term="available at" text-case="capitalize-first" suffix=": "/>
-              <text variable="URL"/>
-            </group>
-          </else-if>
-        </choose>
-      </if>
-    </choose>
-  </macro>
-  <macro name="title">
-    <choose>
-      <if type="report thesis" match="any">
-        <text variable="title" font-style="italic"/>
-        <group prefix=" (" suffix=")">
-          <text variable="genre"/>
-          <text variable="number" prefix=" No. "/>
-        </group>
-      </if>
-      <else-if type="bill book graphic legislation motion_picture report song" match="any">
-        <text variable="title" font-style="italic"/>
-        <text variable="collection-title" prefix=" (" suffix=")"/>
-      </else-if>
-      <else>
-        <text variable="title"/>
-        <text variable="collection-title" prefix=" (" suffix=")"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="publisher">
-    <choose>
-      <if type="report thesis" match="any">
-        <group delimiter=": ">
-          <text variable="publisher-place"/>
-          <text variable="publisher"/>
-        </group>
-      </if>
-      <else>
-        <choose>
-          <if variable="event" match="none">
-            <text variable="genre" suffix=", "/>
-          </if>
-        </choose>
-        <group delimiter=": ">
-          <text variable="publisher-place"/>
-          <text variable="publisher"/>
-        </group>
-      </else>
-    </choose>
-  </macro>
-  <macro name="event">
-    <choose>
-      <if variable="event">
-        <choose>
-          <if variable="genre" match="none">
-            <text term="presented at" text-case="capitalize-first" suffix=" "/>
-            <text variable="event"/>
-          </if>
-          <else>
-            <group delimiter=" ">
-              <text variable="genre" text-case="capitalize-first"/>
-              <text term="presented at"/>
-              <text variable="event"/>
-            </group>
-          </else>
-        </choose>
-      </if>
-    </choose>
-  </macro>
-  <macro name="issued">
-    <choose>
-      <if variable="issued">
-        <group prefix=" (" suffix=").">
-          <date variable="issued">
-            <date-part name="year"/>
-          </date>
-          <choose>
-            <if type="bill book graphic legal_case motion_picture report song article-journal chapter paper-conference" match="none">
-              <date variable="issued">
-                <date-part prefix=", " name="month"/>
-                <date-part prefix=" " name="day"/>
-              </date>
-            </if>
-          </choose>
-        </group>
-      </if>
-      <else>
-        <text prefix=" (" term="no date" suffix=")." form="short"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="issued-year">
-    <choose>
-      <if variable="issued">
-        <date variable="issued">
-          <date-part name="year"/>
-        </date>
-      </if>
-      <else>
-        <text term="no date" form="short"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="edition">
-    <choose>
-      <if is-numeric="edition">
-        <group delimiter=" ">
-          <number variable="edition" form="ordinal"/>
-          <text term="edition" form="long"/>
-        </group>
-      </if>
-      <else>
-        <text variable="edition" suffix="."/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="locators">
-    <choose>
-      <if type="article-journal article-magazine article-newspaper" match="any">
-        <group prefix=", " delimiter=", ">
-          <group>
-            <text variable="volume" font-style="italic"/>
-            <text variable="issue" prefix=" (" suffix=")"/>
-          </group>
-          <text variable="page"/>
-        </group>
-      </if>
-      <else-if type="bill book graphic legal_case motion_picture report song chapter paper-conference" match="any">
-        <group prefix=" (" suffix=")" delimiter=", ">
-          <text macro="edition"/>
-          <group>
-            <text term="volume" form="long" plural="true" text-case="capitalize-first" suffix=" "/>
-            <number variable="number-of-volumes" form="numeric" prefix="1-"/>
-          </group>
-          <group>
-            <text term="volume" form="long" text-case="capitalize-first" suffix=" "/>
-            <number variable="volume" form="numeric"/>
-          </group>
-          <group>
-            <label variable="page" form="short" suffix=" "/>
-            <text variable="page"/>
-          </group>
-        </group>
-      </else-if>
-    </choose>
-  </macro>
-  <macro name="citation-locator">
-    <group>
-      <label variable="locator" form="short"/>
-      <text variable="locator" prefix=" "/>
-    </group>
-  </macro>
-  <citation et-al-min="6" et-al-use-first="1" et-al-subsequent-min="3" et-al-subsequent-use-first="1" disambiguate-add-year-suffix="true" disambiguate-add-names="true" disambiguate-add-givenname="true" collapse="year">
-    <sort>
-      <key macro="author"/>
-      <key macro="issued-year"/>
-    </sort>
-    <layout prefix="(" suffix=")" delimiter="; ">
-      <group delimiter=", ">
-        <text macro="author-short"/>
-        <text macro="issued-year"/>
-        <text macro="citation-locator"/>
-      </group>
-    </layout>
-  </citation>
-  <bibliography delimiter-precedes-et-al="never" et-al-min="7" et-al-use-first="6" entry-spacing="0" hanging-indent="true">
-    <sort>
-      <key macro="author"/>
-      <key macro="issued-year" sort="ascending"/>
-    </sort>
-    <layout>
-      <group suffix=".">
-        <text macro="author" suffix="."/>
-        <text macro="issued" suffix=" "/>
-        <group delimiter=". ">
-          <text macro="title"/>
-          <group>
-            <text macro="container-contributors"/>
-            <text macro="secondary-contributors"/>
-            <group delimiter=", ">
-              <text variable="container-title" font-style="italic"/>
-            </group>
-          </group>
-        </group>
-        <text macro="locators"/>
-        <group delimiter=", " prefix=". ">
-          <text macro="event"/>
-          <text macro="publisher"/>
-        </group>
-      </group>
-      <text macro="access" prefix=" "/>
-    </layout>
-  </bibliography>
-</style>
diff --git a/style/htlle-diplomarbeit.csl b/style/htlle-diplomarbeit.csl
new file mode 100644
index 0000000..984785f
--- /dev/null
+++ b/style/htlle-diplomarbeit.csl
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<style class="in-text" version="1.0" demote-non-dropping-particle="sort-only" default-locale="de-DE" xmlns="http://purl.org/net/xbiblio/csl">
+  <info>
+    <title>HTL Leoben</title>
+    <id>http://www.zotero.org/styles/htl-leoben</id>
+    <link href="http://www.zotero.org/styles/htl-leoben" rel="self"/>
+    <link href="http://www.open.ac.uk/library/help-and-support/referencing-styles" rel="documentation"/>
+    <author>
+      <name>Günther Hutter</name>
+      <email>guenther.hutter@htl-leoben.at</email>
+    </author>
+    <category citation-format="numeric"/>
+    <category field="generic-base"/>
+    <summary>HTL Leoben numeric style</summary>
+    <updated>2020-04-22T19:56:06+00:00</updated>
+    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
+  </info>
+  <macro name="editor">
+    <names variable="editor" delimiter=", ">
+      <name and="text" initialize-with=". " delimiter=", " sort-separator=", " name-as-sort-order="all"/>
+      <label form="short" prefix=" (" suffix=")"/>
+    </names>
+  </macro>
+  <macro name="anon">
+    <text term="anonymous" form="short" text-case="capitalize-first" strip-periods="true"/>
+  </macro>
+  <macro name="author">
+    <names variable="author" font-weight="bold">
+      <name and="text" delimiter-precedes-last="never" name-as-sort-order="all" sort-separator=" "/>
+      <label form="short" prefix=" (" suffix=")"/>
+      <substitute>
+        <names variable="editor"/>
+        <text macro="anon"/>
+      </substitute>
+    </names>
+  </macro>
+  <macro name="access">
+    <choose>
+      <if variable="URL">
+        <text term="online" prefix="[" suffix="]"/>
+        <group delimiter=" " prefix=" (" suffix=")">
+          <text term="accessed" text-case="capitalize-first"/>
+          <date variable="accessed">
+            <date-part name="day" suffix=" "/>
+            <date-part name="month" suffix=" "/>
+            <date-part name="year"/>
+          </date>
+        </group>
+        <text variable="URL" prefix=" "/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="title">
+    <choose>
+      <if type="bill book graphic legal_case legislation motion_picture report song" match="any">
+        <text variable="title" font-style="italic"/>
+      </if>
+      <else>
+        <text variable="title" quotes="true"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="publisher">
+    <group delimiter=", ">
+      <text variable="publisher-place"/>
+      <text variable="publisher"/>
+    </group>
+  </macro>
+  <macro name="year-date">
+    <choose>
+      <if variable="issued">
+        <date variable="issued">
+          <date-part name="year"/>
+        </date>
+      </if>
+      <else>
+        <text term="no date" form="short"/>
+      </else>
+    </choose>
+  </macro>
+  <macro name="published-date">
+    <choose>
+      <if type="article-newspaper">
+        <date variable="issued">
+          <date-part name="day" form="ordinal" suffix=" "/>
+          <date-part name="month" form="long"/>
+        </date>
+      </if>
+    </choose>
+  </macro>
+  <macro name="pages">
+    <label variable="page" form="short" suffix=" "/>
+    <text variable="page"/>
+  </macro>
+  <macro name="edition">
+    <choose>
+      <if is-numeric="edition">
+        <group delimiter=" ">
+          <number variable="edition" form="ordinal"/>
+          <text term="edition" form="short"/>
+        </group>
+      </if>
+      <else>
+        <text variable="edition" suffix="."/>
+      </else>
+    </choose>
+  </macro>
+  <citation collapse="year">
+    <sort>
+      <key variable="citation-number"/>
+    </sort>
+    <layout prefix="[" suffix="]" delimiter=",">
+      <text variable="citation-number"/>
+    </layout>
+  </citation>
+  <bibliography et-al-min="6" et-al-use-first="4" second-field-align="flush" hanging-indent="true">
+    <layout>
+      <text variable="citation-number" suffix=" ."/>
+      <group delimiter=" " suffix=" ">
+        <text macro="author"/>
+        <text macro="year-date" prefix="(" suffix=")"/>
+      </group>
+      <choose>
+        <if type="bill book graphic legal_case legislation motion_picture report song" match="any">
+          <group suffix="," delimiter=" ">
+            <text macro="title"/>
+            <text macro="edition"/>
+            <text macro="editor"/>
+          </group>
+          <group delimiter=", " prefix=" ">
+            <text variable="genre"/>
+            <text prefix=" " suffix="." macro="publisher"/>
+          </group>
+        </if>
+        <else-if type="chapter paper-conference" match="any">
+          <text macro="title" prefix=" "/>
+          <group prefix=", " delimiter=" ">
+            <text term="in"/>
+            <group delimiter=", " suffix=".">
+              <text macro="editor"/>
+              <text variable="container-title" font-style="italic"/>
+              <text variable="collection-title"/>
+              <text macro="publisher" prefix=" "/>
+              <text macro="pages"/>
+            </group>
+          </group>
+        </else-if>
+        <else>
+          <group suffix=".">
+            <text macro="title" prefix=" "/>
+            <text macro="editor" prefix=" "/>
+          </group>
+          <group prefix=" " suffix=".">
+            <text variable="container-title" font-style="italic"/>
+            <group prefix=", " delimiter=", ">
+              <group>
+                <text variable="volume"/>
+                <text variable="issue" prefix="(" suffix=")"/>
+                <text macro="published-date"/>
+              </group>
+              <text macro="pages"/>
+            </group>
+          </group>
+        </else>
+      </choose>
+      <text prefix=" " macro="access"/>
+    </layout>
+  </bibliography>
+</style>
+
diff --git a/style/updated-deutsche-gesellschaft-fur-psychologie.csl b/style/updated-deutsche-gesellschaft-fur-psychologie.csl
deleted file mode 100644
index d0b861d..0000000
--- a/style/updated-deutsche-gesellschaft-fur-psychologie.csl
+++ /dev/null
@@ -1,306 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="sort-only" default-locale="de-DE">
-  <!-- This style was edited with the Visual CSL Editor (http://editor.citationstyles.org/visualEditor/) -->
-  <info>
-    <title>Deutsche Gesellschaft für Psychologie (German)</title>
-    <id>http://www.zotero.org/styles/deutsche-gesellschaft-fur-psychologie</id>
-    <link href="http://www.zotero.org/styles/deutsche-gesellschaft-fur-psychologie" rel="self"/>
-    <link href="https://www.psychologie.uni-bonn.de/de/studium/richtlinien-zur-manuskriptgestaltung/view" rel="documentation"/>
-    <link href="https://github.com/citation-style-language/styles/pull/432" rel="documentation"/>
-    <link href="https://www.hogrefe.de/shop/richtlinien-zur-manuskriptgestaltung-75884.html" rel="documentation"/>
-    <author>
-      <name>Daniel Hirsbrunner</name>
-      <email>dhirsbrunner@gmx.ch</email>
-    </author>
-    <contributor>
-      <name>Michael Zaugg</name>
-    </contributor>
-    <contributor>
-      <name>Patrick O'Brien</name>
-      <email>obrienpat86@gmail.com</email>
-    </contributor>
-    <category citation-format="author-date"/>
-    <category field="psychology"/>
-    <summary>Style for the German society for psychology, based on the 4th style manual (Feb-2016).</summary>
-    <updated>2018-01-02T15:09:34+00:00</updated>
-    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
-  </info>
-  <locale xml:lang="de">
-    <terms>
-      <term name="et-al">et al.</term>
-      <term name="retrieved">Zugriff am</term>
-    </terms>
-  </locale>
-  <macro name="container-contributors">
-    <choose>
-      <if type="chapter paper-conference" match="any">
-        <text term="in" text-case="capitalize-first" suffix=" "/>
-        <names variable="editor translator" delimiter=", " suffix=", ">
-          <name and="symbol" initialize-with="." delimiter=", " delimiter-precedes-last="never"/>
-          <label form="short" prefix=" (" text-case="capitalize-first" suffix=")"/>
-        </names>
-      </if>
-    </choose>
-  </macro>
-  <macro name="secondary-contributors">
-    <choose>
-      <if type="chapter paper-conference" match="none">
-        <names variable="editor translator" delimiter=", " prefix=" (" suffix=")">
-          <name and="symbol" initialize-with="." delimiter=", " delimiter-precedes-last="never"/>
-          <label form="short" prefix=", " text-case="capitalize-first"/>
-        </names>
-      </if>
-    </choose>
-  </macro>
-  <macro name="author">
-    <names variable="author" font-weight="bold">
-      <name and="symbol" delimiter-precedes-last="never" initialize-with=". " name-as-sort-order="all"/>
-      <label form="short" prefix=" (" suffix=")" text-case="capitalize-first"/>
-      <substitute>
-        <names variable="editor"/>
-        <names variable="translator"/>
-        <text macro="title"/>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="author-short">
-    <names variable="author">
-      <name form="short" and="symbol" delimiter=", " initialize-with=". " delimiter-precedes-last="never"/>
-      <substitute>
-        <names variable="editor"/>
-        <names variable="translator"/>
-        <choose>
-          <if type="bill book graphic legal_case motion_picture report song" match="any">
-            <text variable="title" form="short" font-style="italic"/>
-          </if>
-          <else>
-            <text variable="title" form="short" quotes="true"/>
-          </else>
-        </choose>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="access">
-    <choose>
-      <if type="article-newspaper" match="none">
-        <choose>
-          <if variable="DOI">
-            <text value="doi:"/>
-            <text variable="DOI"/>
-          </if>
-          <else-if variable="URL">
-            <choose>
-              <if type="article-journal" match="none">
-                <group suffix=". ">
-                  <text term="retrieved" suffix=" "/>
-                  <date variable="accessed">
-                    <date-part name="day" suffix="."/>
-                    <date-part name="month" form="numeric" suffix="."/>
-                    <date-part name="year"/>
-                  </date>
-                </group>
-                <group delimiter=": ">
-                  <text term="available at" text-case="capitalize-first"/>
-                  <text variable="URL"/>
-                </group>
-              </if>
-            </choose>
-          </else-if>
-        </choose>
-      </if>
-    </choose>
-  </macro>
-  <macro name="title">
-    <choose>
-      <if type="report thesis" match="any">
-        <text variable="title" font-style="italic" suffix="."/>
-        <group prefix=" " suffix=".">
-          <text variable="genre"/>
-          <text variable="number" prefix=" No. "/>
-        </group>
-      </if>
-      <else-if type="bill book graphic legislation motion_picture report song" match="any">
-        <text variable="title" font-style="italic"/>
-        <text variable="collection-title" prefix=" (" suffix=")"/>
-      </else-if>
-      <else>
-        <text variable="title"/>
-        <text variable="collection-title" prefix=" (" suffix=")"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="publisher">
-    <choose>
-      <if type="article-newspaper" match="none">
-        <choose>
-          <if type="report thesis" match="any">
-            <group delimiter=": ">
-              <text variable="publisher-place"/>
-              <text variable="publisher"/>
-            </group>
-          </if>
-          <else>
-            <choose>
-              <if variable="event" match="none">
-                <text variable="genre"/>
-              </if>
-            </choose>
-            <group delimiter=": ">
-              <text variable="publisher-place"/>
-              <text variable="publisher"/>
-            </group>
-          </else>
-        </choose>
-      </if>
-    </choose>
-  </macro>
-  <macro name="event">
-    <choose>
-      <if variable="event">
-        <choose>
-          <if variable="genre" match="none">
-            <text term="presented at" text-case="capitalize-first" suffix=" "/>
-            <text variable="event"/>
-          </if>
-          <else>
-            <group delimiter=" ">
-              <text variable="genre" text-case="capitalize-first"/>
-              <text term="presented at"/>
-              <text variable="event"/>
-            </group>
-          </else>
-        </choose>
-      </if>
-    </choose>
-  </macro>
-  <macro name="issued">
-    <choose>
-      <if variable="issued">
-        <group prefix=" (" suffix=").">
-          <date variable="issued">
-            <date-part name="year"/>
-          </date>
-          <choose>
-            <if type="bill book graphic legal_case motion_picture report song article-journal chapter paper-conference" match="none">
-              <date variable="issued">
-                <date-part prefix=", " name="month"/>
-                <date-part prefix=" " name="day"/>
-              </date>
-            </if>
-          </choose>
-        </group>
-      </if>
-      <else>
-        <text prefix=" (" term="no date" suffix=")." form="short"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="issued-year">
-    <choose>
-      <if variable="issued">
-        <date variable="issued">
-          <date-part name="year"/>
-        </date>
-      </if>
-      <else>
-        <text term="no date" form="short"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="edition">
-    <choose>
-      <if is-numeric="edition">
-        <group delimiter=" ">
-          <number variable="edition" form="ordinal"/>
-          <text term="edition" form="long"/>
-        </group>
-      </if>
-      <else>
-        <text variable="edition" suffix="."/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="locators">
-    <choose>
-      <if type="article-journal article-magazine" match="any">
-        <group prefix=", " delimiter=", ">
-          <group>
-            <text variable="volume" font-style="italic"/>
-            <text variable="issue" prefix=" (" suffix=")"/>
-          </group>
-          <text variable="page"/>
-        </group>
-      </if>
-      <else-if type="bill book graphic legal_case motion_picture report song chapter paper-conference" match="any">
-        <group prefix=" (" suffix=")" delimiter=", ">
-          <text macro="edition"/>
-          <group>
-            <text term="volume" form="long" plural="true" text-case="capitalize-first" suffix=" "/>
-            <number variable="number-of-volumes" form="numeric" prefix="1-"/>
-          </group>
-          <group>
-            <text term="volume" form="long" text-case="capitalize-first" suffix=" "/>
-            <number variable="volume" form="numeric"/>
-          </group>
-          <group>
-            <label variable="page" form="short" suffix=" "/>
-            <text variable="page"/>
-          </group>
-        </group>
-      </else-if>
-      <else-if type="article-newspaper" match="any">
-        <group delimiter=" " prefix=", ">
-          <label text-case="capitalize-first" variable="page" form="short"/>
-          <text variable="page"/>
-        </group>
-      </else-if>
-    </choose>
-  </macro>
-  <macro name="citation-locator">
-    <group>
-      <label variable="locator" form="short"/>
-      <text variable="locator" prefix=" "/>
-    </group>
-  </macro>
-  <citation et-al-min="6" et-al-use-first="1" et-al-subsequent-min="3" et-al-subsequent-use-first="1" disambiguate-add-year-suffix="true" disambiguate-add-names="true" disambiguate-add-givenname="true" collapse="year">
-    <sort>
-      <key macro="author"/>
-      <key macro="issued-year"/>
-    </sort>
-    <layout prefix="(" suffix=")" delimiter="; ">
-      <group delimiter=", ">
-        <text macro="author-short"/>
-        <text macro="issued-year"/>
-        <text macro="citation-locator"/>
-      </group>
-    </layout>
-  </citation>
-  <bibliography delimiter-precedes-et-al="never" et-al-min="7" et-al-use-first="6" entry-spacing="0" line-spacing="2" hanging-indent="true">
-    <sort>
-      <key macro="author"/>
-      <key macro="issued-year" sort="ascending"/>
-    </sort>
-    <layout>
-      <group suffix=".">
-        <text macro="author" suffix="."/>
-        <text macro="issued" suffix=" "/>
-        <group delimiter=". ">
-          <text macro="title"/>
-          <group>
-            <text macro="container-contributors"/>
-            <text macro="secondary-contributors"/>
-            <group delimiter=", ">
-              <text variable="container-title" font-style="italic"/>
-            </group>
-          </group>
-        </group>
-        <text macro="locators"/>
-        <group delimiter=", " prefix=". ">
-          <text macro="event"/>
-          <text macro="publisher"/>
-        </group>
-      </group>
-      <text macro="access" prefix=" "/>
-    </layout>
-  </bibliography>
-</style>