APA (7th ed.) Citation

Clark, B. R. (2014). Simulation of groundwater flow in the Edwards-Trinity and related aquifers in the Pecos County Region, Texas (Version 1.1, August 2014.). U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Clark, Brian R. Simulation of Groundwater Flow in the Edwards-Trinity and Related Aquifers in the Pecos County Region, Texas. Version 1.1, August 2014. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2014.

MLA (9th ed.) Citation

Clark, Brian R. Simulation of Groundwater Flow in the Edwards-Trinity and Related Aquifers in the Pecos County Region, Texas. Version 1.1, August 2014. U.S. Department of the Interior, U.S. Geological Survey, 2014.