Update mla8 and mla9 (#5859)

POBrien333 · web-flow · commit c563f03340d9 · 2022-01-23T06:46:03.000-05:00
closes citation-style-language/styles#5352
diff --git a/modern-language-association-8th-edition.csl b/modern-language-association-8th-edition.csl
@@ -193,7 +193,11 @@
     </group>
   </macro>
   <macro name="publisher">
-    <text variable="publisher"/>
+    <choose>
+      <if type="article-magazine article-newspaper article-journal" match="none">
+        <text variable="publisher"/>
+      </if>
+    </choose>
   </macro>
   <macro name="publication-date">
     <choose>
diff --git a/modern-language-association.csl b/modern-language-association.csl
@@ -194,7 +194,11 @@
     </group>
   </macro>
   <macro name="publisher">
-    <text variable="publisher"/>
+    <choose>
+      <if type="article-magazine article-newspaper article-journal" match="none">
+        <text variable="publisher"/>
+      </if>
+    </choose>
   </macro>
   <macro name="publication-date">
     <choose>
