APA (7th ed.) Citation

Leonard, G. J., & Watts, K. R. (1989). Hydrogeology and simulated effects of ground-water development on an unconfined aquifer in the Closed Basin Division, San Luis Valley, Colorado. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Leonard, Guy J., and Kenneth R. Watts. Hydrogeology and Simulated Effects of Ground-water Development on an Unconfined Aquifer in the Closed Basin Division, San Luis Valley, Colorado. Denver, Colo.: Dept. of the Interior, U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

Leonard, Guy J., and Kenneth R. Watts. Hydrogeology and Simulated Effects of Ground-water Development on an Unconfined Aquifer in the Closed Basin Division, San Luis Valley, Colorado. Dept. of the Interior, U.S. Geological Survey, 1989.