APA (7th ed.) Citation

Fullerton, D. S., Kirkham, R. M., & Geological Survey (U.S.). (1977). Surficial geologic map of the Gap SW quadrangle, Campbell County, Wyoming. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Fullerton, David S., Robert M. Kirkham, and Geological Survey (U.S.). Surficial Geologic Map of the Gap SW Quadrangle, Campbell County, Wyoming. Reston, Va.: U.S. Geological Survey, 1977.

MLA (8th ed.) Citation

Fullerton, David S., et al. Surficial Geologic Map of the Gap SW Quadrangle, Campbell County, Wyoming. U.S. Geological Survey, 1977.