diff --git a/oil-shale.csl b/oil-shale.csl
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+<?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="en-GB">
+  <info>
+    <title>Oil Shale</title>
+    <id>http://www.zotero.org/styles/oil-shale</id>
+    <link href="http://www.zotero.org/styles/oil-shale" rel="self"/>
+    <link href="http://www.zotero.org/styles/ieee" rel="template"/>
+    <link href="https://kirj.ee/oil-shale-instructions-to-authors/" rel="documentation"/>
+    <author>
+      <name>Zach Baird</name>
+    </author>
+    <category citation-format="numeric"/>
+    <category field="engineering"/>
+    <category field="geology"/>
+    <issn>0208-189X</issn>
+    <eissn>1736-7492</eissn>
+    <summary>Style for the journal Oil Shale</summary>
+    <updated>2021-04-15T00:00:00+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="en">
+    <terms>
+      <term name="chapter" form="short">ch.</term>
+      <term name="presented at">presented at the</term>
+      <term name="available at">available</term>
+    </terms>
+  </locale>
+  <!-- Macros -->
+  <macro name="status">
+    <choose>
+      <if variable="page issue volume" match="none">
+        <text variable="status" text-case="capitalize-first" suffix="" font-weight="bold"/>
+      </if>
+    </choose>
+  </macro>
+  <macro name="edition">
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+              <text term="edition" form="short"/>
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+        </choose>
+      </if>
+    </choose>
+  </macro>
+  <macro name="issued">
+    <choose>
+      <if type="article-journal report" match="any">
+        <date variable="issued">
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+      </if>
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+          <date-part name="day" form="numeric-leading-zeros" suffix=", "/>
+          <date-part name="year"/>
+        </date>
+      </else>
+    </choose>
+  </macro>
+  <macro name="author">
+    <names variable="author">
+      <name name-as-sort-order="all" et-al-min="7" et-al-use-first="1" initialize-with=". " delimiter=", " sort-separator=", "/>
+      <label form="short" prefix=", " text-case="capitalize-first"/>
+      <et-al font-style="italic"/>
+      <substitute>
+        <names variable="editor"/>
+        <names variable="translator"/>
+      </substitute>
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+  </macro>
+  <macro name="editor">
+    <names variable="editor" prefix="(" suffix=")">
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+      <label form="short" prefix=", "/>
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+      <group delimiter=" ">
+        <number variable="number-of-volumes" form="numeric"/>
+        <text term="volume" form="short" plural="true"/>
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+      <number variable="issue" form="numeric" prefix="(" suffix=")"/>
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+        <text variable="title" font-style="italic"/>
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+      <else>
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+  <macro name="publisher">
+    <choose>
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+        <group delimiter=": ">
+          <text variable="publisher-place"/>
+          <text variable="publisher"/>
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+      <else>
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+          <text variable="publisher"/>
+          <text variable="publisher-place"/>
+        </group>
+      </else>
+    </choose>
+  </macro>
+  <macro name="event">
+    <choose>
+      <if type="paper-conference speech" match="any">
+        <choose>
+          <!-- Published Conference Paper -->
+          <if variable="collection-editor editor editorial-director issue page volume" match="any">
+            <group delimiter=", ">
+              <group delimiter=" ">
+                <text term="in" text-case="capitalize-first" suffix=": "/>
+                <text variable="container-title" font-style="italic"/>
+              </group>
+              <text variable="event-place"/>
+            </group>
+          </if>
+          <!-- Unpublished Conference Paper -->
+          <else>
+            <group delimiter=", ">
+              <group delimiter=" ">
+                <text term="presented at"/>
+                <text variable="event"/>
+              </group>
+              <text variable="event-place"/>
+            </group>
+          </else>
+        </choose>
+      </if>
+    </choose>
+  </macro>
+  <macro name="access">
+    <choose>
+      <if type="webpage post post-weblog" match="any">
+        <choose>
+          <if variable="URL">
+            <group delimiter=" ">
+              <text variable="URL"/>
+              <group delimiter=" " prefix="(" suffix=")">
+                <text term="accessed"/>
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+                  <date-part name="year" form="long"/>
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+              </group>
+            </group>
+          </if>
+        </choose>
+      </if>
+      <else-if match="any" variable="DOI">
+        <text variable="DOI" prefix="doi: "/>
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+      <else>
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+          <group delimiter=": ">
+            <text term="accessed" text-case="capitalize-first"/>
+            <date variable="accessed">
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+              <date-part name="day" form="numeric-leading-zeros" suffix=", "/>
+              <date-part name="year"/>
+            </date>
+          </group>
+          <text term="online" prefix="[" suffix="]" text-case="capitalize-first"/>
+          <group delimiter=": ">
+            <text term="available at" text-case="capitalize-first"/>
+            <text variable="URL"/>
+          </group>
+        </group>
+      </else>
+    </choose>
+  </macro>
+  <macro name="page">
+    <text variable="page"/>
+  </macro>
+  <macro name="citation-locator">
+    <group delimiter=" ">
+      <choose>
+        <if locator="page">
+          <label variable="locator" form="short"/>
+        </if>
+        <else>
+          <label variable="locator" form="short" text-case="capitalize-first"/>
+        </else>
+      </choose>
+      <text variable="locator"/>
+    </group>
+  </macro>
+  <!-- Citation -->
+  <citation collapse="citation-number">
+    <sort>
+      <key variable="citation-number"/>
+    </sort>
+    <layout delimiter=", ">
+      <group prefix="[" suffix="]" delimiter=", ">
+        <text variable="citation-number"/>
+        <text macro="citation-locator"/>
+      </group>
+    </layout>
+  </citation>
+  <!-- Bibliography -->
+  <bibliography entry-spacing="0" second-field-align="flush">
+    <layout suffix=".">
+      <!-- Citation Number -->
+      <text variable="citation-number" suffix="."/>
+      <!-- Author(s) -->
+      <text macro="author" suffix=". "/>
+      <text macro="title" suffix=". "/>
+      <!-- Rest of Citation -->
+      <choose>
+        <!-- Specific Formats -->
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+            <text variable="container-title" font-style="italic" form="short"/>
+            <text macro="issued"/>
+            <text macro="locators"/>
+            <text macro="page"/>
+            <text macro="status"/>
+            <text macro="access"/>
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+            <text macro="issued"/>
+            <text macro="locators"/>
+            <text macro="page"/>
+            <text macro="status"/>
+            <text macro="access"/>
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+        <else-if type="report">
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+            <group delimiter=", ">
+              <text macro="publisher"/>
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+                <text variable="genre"/>
+                <text variable="number"/>
+              </group>
+              <text macro="issued"/>
+            </group>
+            <text macro="access"/>
+          </group>
+        </else-if>
+        <else-if type="thesis">
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+            <text variable="genre"/>
+            <text macro="publisher"/>
+            <text macro="issued"/>
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+        </else-if>
+        <else-if type="webpage post-weblog post" match="any">
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+            <text variable="container-title" font-style="italic"/>
+            <text macro="issued"/>
+          </group>
+          <text macro="access"/>
+        </else-if>
+        <else-if type="patent">
+          <group delimiter=", ">
+            <text variable="number"/>
+            <text macro="issued"/>
+          </group>
+        </else-if>
+        <!-- Generic/Fallback Formats -->
+        <else-if type="bill book graphic legal_case legislation motion_picture report song" match="any">
+          <group delimiter=", ">
+            <text macro="publisher"/>
+            <text macro="issued"/>
+            <text macro="locators"/>
+            <text macro="page"/>
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+        <else-if type="article-magazine article-newspaper broadcast interview manuscript map patent personal_communication song speech thesis webpage" match="any">
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+            <text variable="container-title" font-style="italic"/>
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+  </bibliography>
+</style>