add display name function and use em for titles

app/models/citation.rb

@@ -365,6 +365,26 @@ def ld_json
     }
   end
 
+  def author_and_year(options = {})
+    return pub_year_with_punctuation.to_s if authors.empty?
+
+    if options[:long]
+      author_and_pub_year_string(author_string)
+    else
+      author_and_pub_year_string(short_author_string)
+    end
+  end
+
+  def volume_and_page
+    if volume.blank?
+      doi_citation_part(doi)
+    elsif page_numbers.blank?
+      "#{volume}."
+    else
+      "#{volume}:#{page_numbers}."
+    end
+  end
+
   private
 
   def bibtex_type
@@ -383,16 +403,6 @@ def endnote_publication_data
     end
   end
 
-  def volume_and_page
-    if volume.blank?
-      doi_citation_part(doi)
-    elsif page_numbers.blank?
-      "#{volume}."
-    else
-      "#{volume}:#{page_numbers}."
-    end
-  end
-
   def doi_citation_part(doi)
     if doi.blank?
       ''
@@ -479,16 +489,6 @@ def pub_year_with_punctuation
     pub_year ?  "#{pub_year}." : ''
   end
 
-  def author_and_year(options = {})
-    return pub_year_with_punctuation.to_s if authors.empty?
-
-    if options[:long]
-      author_and_pub_year_string(author_string)
-    else
-      author_and_pub_year_string(short_author_string)
-    end
-  end
-
   def author_and_pub_year_string(author_string)
     "#{author_string} #{pub_year_with_punctuation}".rstrip
   end

app/models/treatment.rb

@@ -31,4 +31,8 @@ def has_citations?
     end
     false
   end
+
+  def display_name
+    self.parent ? "#{self.parent.description} > #{self.name} #{self.description}" : "#{self.name} #{self.description}"
+  end
 end

app/views/citations/_citation.html.erb

@@ -15,7 +15,7 @@
     <% end %>
     <% cache(citation, action: 'index') do %>
       <div>
-        <p><%=citation.formatted(long: true) %>
+        <p><%=citation.author_and_year(long: true) %><em><%= citation.title %></em>. <%= citation.publication %> <%= citation.volume_and_page %>,
       <% if citation.doi.present? %>
         <span> <em>DOI: <%= link_to citation.doi, normalize_doi(citation.doi) %></em></span>
       <% end %>