diff --git a/defaults/style.css b/defaults/style.css
index 97989ace..ca813e00 100644
--- a/defaults/style.css
+++ b/defaults/style.css
@@ -415,3 +415,6 @@ html {
   font-size: var(--small-size);
 }
 
+.csl-entry {
+  margin-bottom: var(--small-size);
+}
diff --git a/docs/bibliography.bib b/docs/bibliography.bib
index 62cf289e..78d41e86 100644
--- a/docs/bibliography.bib
+++ b/docs/bibliography.bib
@@ -1,6 +1,14 @@
 @book{orwell1945animal,
-  title={{Animal Farm: A Fairy Story}},
+  title={{Animal farm: a fairy story}},
   author={George Orwell},
   year={1945},
   publisher={Houghton Mifflin Harcourt}
 }
+
+@book{orwell1949nineteen,
+  title={Nineteen eighty-four: a novel},
+  author={George Orwell},
+  year={1949},
+  publisher={Secker & Warburg}
+}
+
diff --git a/docs/contents/demo.md b/docs/contents/demo.md
index 74c600df..393a7d61 100644
--- a/docs/contents/demo.md
+++ b/docs/contents/demo.md
@@ -9,7 +9,7 @@ See @sec:getting-started.
 
 > See @sec:getting-started.
 
-We can refer to citations such as @orwell1945animal and [@orwell1945animal] or to equations such as @eq:example.
+We can refer to citations such as @orwell1945animal and [@orwell1949nineteen] or to equations such as @eq:example.
 
 $$ y = \frac{\sin{x}}{\cos{x}} $$ {#eq:example}