APA (7th ed.) Citation

Marshall, C. H. (1959). Photogeologic map of the Crooks Creek SW quadrangle, Fremont and Sweetwater Counties, Wyoming. The Survey.

Chicago Style (17th ed.) Citation

Marshall, C. H. Photogeologic Map of the Crooks Creek SW Quadrangle, Fremont and Sweetwater Counties, Wyoming. Washington, D.C.: The Survey, 1959.

MLA (9th ed.) Citation

Marshall, C. H. Photogeologic Map of the Crooks Creek SW Quadrangle, Fremont and Sweetwater Counties, Wyoming. The Survey, 1959.