diff --git a/documentation/index.rst b/documentation/index.rst
index e89ac6e63..5ef2fdd51 100644
--- a/documentation/index.rst
+++ b/documentation/index.rst
@@ -42,12 +42,12 @@ Citing WNTR
 -----------------
 To cite WNTR, use one of the following references:
 
+* Klise, K.A., Hart, D.B., Bynum, M., Hogge, J., Haxton, T., Murray, R., Burkhardt, J. (2020). Water Network Tool for Resilience (WNTR) User Manual: Version 0.2.3. U.S. EPA Office of Research and Development, Washington, DC, EPA/600/R-20/185, 82p.
+
 * Klise, K.A., Murray, R., Haxton, T. (2018). An overview of the Water Network Tool for Resilience (WNTR), In Proceedings of the 1st International WDSA/CCWI Joint Conference, Kingston, Ontario, Canada, July 23-25, 075, 8p.
 
 * Klise, K.A., Bynum, M., Moriarty, D., Murray, R. (2017). A software framework for assessing the resilience of drinking water systems to disasters with an example earthquake case study, Environmental Modelling and Software, 95, 420-431, doi: 10.1016/j.envsoft.2017.06.022
 
-* Klise, K.A., Hart, D.B., Moriarty, D., Bynum, M., Murray, R., Burkhardt, J., Haxton, T. (2017). Water Network Tool for Resilience (WNTR) User Manual, U.S. Environmental Protection Agency Technical Report, EPA/600/R-17/264, 47p.
-
 US EPA Disclaimer
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