From 39633cd90a945757dab4a63c76ab7b367934793a Mon Sep 17 00:00:00 2001
From: langevin-usgs <langevin@usgs.gov>
Date: Fri, 3 Nov 2023 13:34:21 -0500
Subject: [PATCH] Update README.md (#1422)

Add reference
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index ee60e3696c7..4f18b5264ce 100644
--- a/README.md
+++ b/README.md
@@ -94,6 +94,8 @@ The GWT model for MODFLOW 6 simulates three-dimensional transport of a single so
 
 [Hughes, J.D., Leake, S.A., Galloway, D.L., and White, J.T., 2022, Documentation for the Skeletal Storage, Compaction, and Subsidence (CSUB) Package of MODFLOW 6: U.S. Geological Survey Techniques and Methods, book 6, chap. A62, 57 p., https://doi.org/10.3133/tm6A62](https://doi.org/10.3133/tm6A62)
 
+[Langevin, C.D., Hughes, J.D., Provost, A.M., Russcher, M.J. and Panday, S., 2023, MODFLOW as a Configurable Multi-Model Hydrologic Simulator: Groundwater, https://doi.org/10.1111/gwat.13351](https://doi.org/10.1111/gwat.13351)
+
 #### ***Software/Code***
 
 The following is the general citation for the MODFLOW 6 software.