From fea39d6294d27f61b1d61d9217d968b4857bdea7 Mon Sep 17 00:00:00 2001
From: jelkuweiss <jamalkoiyess@gmail.com>
Date: Wed, 29 Sep 2021 23:58:46 +0200
Subject: [PATCH] cleanup

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 65960e0..2987754 100644
--- a/README.md
+++ b/README.md
@@ -67,4 +67,8 @@ Below is the list of items included in the code dictionary, and their correspond
 * Oxygen (O)
 * Neon (Ne)
 * Silicon (Si)
-* Iron (Fe)
\ No newline at end of file
+* Iron (Fe)
+
+# Reference
+
+To cite the material in this repository, you can simply use the widget in the about section. It will generate a citation automatically.
\ No newline at end of file