APA (7th ed.) Citation

Ryder, P. D., Ardis, A. F., & Geological Survey (U.S.). (1998). Hydrology of the Texas Gulf Coast aquifer systems. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Ryder, Paul D., Ann F. Ardis, and Geological Survey (U.S.). Hydrology of the Texas Gulf Coast Aquifer Systems. Denver, CO: U.S. Geological Survey, 1998.

MLA (8th ed.) Citation

Ryder, Paul D., et al. Hydrology of the Texas Gulf Coast Aquifer Systems. U.S. Geological Survey, 1998.