APA (7th ed.) Citation

Clark, A. K. (2013). Geodatabase and characteristics of springs within and surrounding the Trinity Aquifer Outcrops in Northern Bexar County, Texas, 2010-11. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Clark, Allan K. Geodatabase and Characteristics of Springs Within and Surrounding the Trinity Aquifer Outcrops in Northern Bexar County, Texas, 2010-11. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2013.

MLA (8th ed.) Citation

Clark, Allan K. Geodatabase and Characteristics of Springs Within and Surrounding the Trinity Aquifer Outcrops in Northern Bexar County, Texas, 2010-11. U.S. Department of the Interior, U.S. Geological Survey, 2013.