From 9c14c6ac2ff2fe054845e5adfedb2956fef7addd Mon Sep 17 00:00:00 2001
From: Howard Butler <howard@hobu.co>
Date: Mon, 26 Nov 2018 12:43:13 -0600
Subject: [PATCH] add a note about citing PDAL

---
 doc/references.rst | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/doc/references.rst b/doc/references.rst
index 56c4b513be..13edaddec4 100644
--- a/doc/references.rst
+++ b/doc/references.rst
@@ -4,8 +4,20 @@
 References
 ******************************************************************************
 
-.. index:: References
+.. index:: Citation
+
+Citation
+--------------------------------------------------------------------------------
+
+The PDAL project can be cited in publications as follows:
+
+::
 
+   PDAL: Point Data Abstraction Library [Computer software]. (2018). Retrieved from https://pdal.io.
+
+
+
+.. index:: References
 
 .. [Alexa2003] Alexa, Marc, et al. "Computing and rendering point set surfaces." Visualization and Computer Graphics, IEEE Transactions on 9.1 (2003): 3-15.