diff --git a/AABB_tree/doc_tex/AABB_tree/PkgDescription.tex b/AABB_tree/doc_tex/AABB_tree/PkgDescription.tex
index b8cc69a7bb3..40374e8508a 100644
--- a/AABB_tree/doc_tex/AABB_tree/PkgDescription.tex
+++ b/AABB_tree/doc_tex/AABB_tree/PkgDescription.tex
@@ -2,6 +2,7 @@
 %\ccPkgHowToCiteCgal{cgal:}
 \ccPkgSummary{The AABB (axis-aligned bounding box) tree component offers a static data structure and algorithms to perform efficient intersection and distance queries on sets of finite 3D geometric objects.}
 
+\ccPkgHowToCiteCgal{cgal:atw-aabb-09}
 \ccPkgIntroducedInCGAL{3.5}
 \ccPkgDemo{AABB Tree}{AABB_demo.zip}
 \ccPkgIllustration{AABB_tree/figs/teaser-thumb.png}{AABB_tree/figs/teaser.png}