APA (7th ed.) Citation

Geological Survey (U.S.), Washington (State). Department of Ecology, Drost, B. W., & Whiteman, K. J. (1986). Surficial geology, structure, and thickness of selected geohydrologic units in the Columbia Plateau, Washington. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Washington (State). Department of Ecology, B. W. Drost, and K. J. Whiteman. Surficial Geology, Structure, and Thickness of Selected Geohydrologic Units in the Columbia Plateau, Washington. Tacoma, Wash.: The Survey, 1986.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Surficial Geology, Structure, and Thickness of Selected Geohydrologic Units in the Columbia Plateau, Washington. The Survey, 1986.