APA (7th ed.) Citation

Geological Survey (U.S.), Harrill, J. R., Gates, J. S., & Thomas, J. M. (1988). Major ground-water flow systems in the Great Basin region of Nevada, Utah, and adjacent states. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), James R. Harrill, Joseph Spencer Gates, and James M. Thomas. Major Ground-water Flow Systems in the Great Basin Region of Nevada, Utah, and Adjacent States. Reston, Va.: The Survey, 1988.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Major Ground-water Flow Systems in the Great Basin Region of Nevada, Utah, and Adjacent States. The Survey, 1988.