APA (7th ed.) Citation

Muller, D. A., & McCoy, J. W. (1987). Ground-water conditions of the Trinity Group Aquifer in western Hays County. [Texas Water Development Board].

Chicago Style (17th ed.) Citation

Muller, Daniel A., and James W. McCoy. Ground-water Conditions of the Trinity Group Aquifer in Western Hays County. [Tex.]: [Texas Water Development Board], 1987.

MLA (9th ed.) Citation

Muller, Daniel A., and James W. McCoy. Ground-water Conditions of the Trinity Group Aquifer in Western Hays County. [Texas Water Development Board], 1987.