diff --git a/src/compare/diff.rs b/src/compare/diff.rs
index 9a0fe22..ca79a9e 100644
--- a/src/compare/diff.rs
+++ b/src/compare/diff.rs
@@ -3347,14 +3347,45 @@ fn compare_footnote_reference<'b, 's>(
 }
 
 fn compare_citation<'b, 's>(
-    _source: &'s str,
+    source: &'s str,
     emacs: &'b Token<'s>,
     rust: &'b Citation<'s>,
 ) -> Result<DiffEntry<'b, 's>, Box<dyn std::error::Error>> {
-    let this_status = DiffStatus::Good;
-    let message = None;
+    let mut child_status = Vec::new();
+    let mut this_status = DiffStatus::Good;
+    let mut message = None;
 
-    // TODO: Compare :style :prefix :suffix
+    compare_children(
+        source,
+        emacs,
+        &rust.children,
+        &mut child_status,
+        &mut this_status,
+        &mut message,
+    )?;
+
+    if let Some((new_status, new_message)) = compare_properties!(
+        emacs,
+        rust,
+        (
+            EmacsField::Required(":style"),
+            |r| r.style,
+            compare_property_quoted_string
+        ),
+        (
+            EmacsField::Required(":prefix"),
+            |r| r.prefix,
+            compare_property_unquoted_atom
+        ),
+        (
+            EmacsField::Required(":suffix"),
+            |r| r.suffix,
+            compare_property_unquoted_atom
+        )
+    )? {
+        this_status = new_status;
+        message = new_message;
+    }
 
     Ok(DiffResult {
         status: this_status,
@@ -3375,7 +3406,30 @@ fn compare_citation_reference<'b, 's>(
     let this_status = DiffStatus::Good;
     let message = None;
 
-    // TODO: Compare :key :prefix :suffix
+    assert_no_children(emacs, &mut this_status, &mut message)?;
+
+    if let Some((new_status, new_message)) = compare_properties!(
+        emacs,
+        rust,
+        (
+            EmacsField::Required(":key"),
+            |r| Some(r.key),
+            compare_property_quoted_string
+        ),
+        (
+            EmacsField::Required(":prefix"),
+            |r| r.prefix,
+            compare_property_unquoted_atom
+        ),
+        (
+            EmacsField::Required(":suffix"),
+            |r| r.suffix,
+            compare_property_unquoted_atom
+        )
+    )? {
+        this_status = new_status;
+        message = new_message;
+    }
 
     Ok(DiffResult {
         status: this_status,
diff --git a/src/parser/citation_reference.rs b/src/parser/citation_reference.rs
index 696d9a4..bd7cc05 100644
--- a/src/parser/citation_reference.rs
+++ b/src/parser/citation_reference.rs
@@ -33,10 +33,10 @@ pub(crate) fn citation_reference<'b, 'g, 'r, 's>(
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
 ) -> Res<OrgSource<'s>, CitationReference<'s>> {
-    let (remaining, _prefix) =
+    let (remaining, prefix) =
         must_balance_bracket(opt(parser_with_context!(key_prefix)(context)))(input)?;
-    let (remaining, _key) = parser_with_context!(citation_reference_key)(context)(remaining)?;
-    let (remaining, _suffix) =
+    let (remaining, key) = parser_with_context!(citation_reference_key)(context)(remaining)?;
+    let (remaining, suffix) =
         must_balance_bracket(opt(parser_with_context!(key_suffix)(context)))(remaining)?;
     let source = get_consumed(input, remaining);
 
@@ -44,6 +44,9 @@ pub(crate) fn citation_reference<'b, 'g, 'r, 's>(
         remaining,
         CitationReference {
             source: source.into(),
+            key: key.into(),
+            prefix: prefix.unwrap_or(Vec::new()),
+            suffix: suffix.unwrap_or(Vec::new()),
         },
     ))
 }
diff --git a/src/types/object.rs b/src/types/object.rs
index 7d7e287..9018b40 100644
--- a/src/types/object.rs
+++ b/src/types/object.rs
@@ -209,6 +209,9 @@ pub struct Citation<'s> {
 #[derive(Debug, PartialEq)]
 pub struct CitationReference<'s> {
     pub source: &'s str,
+    pub key: &'s str,
+    pub prefix: Vec<Object<'s>>,
+    pub suffix: Vec<Object<'s>>,
 }
 
 #[derive(Debug, PartialEq)]