APA (7th ed.) Citation

Geological Survey (U.S.), U.S. Atomic Energy Commission, & Orkild, P. P. (1955). Photogeologic map of the Bluff-12 quadrangle, San Juan County, Utah. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), U.S. Atomic Energy Commission, and Paul P. Orkild. Photogeologic Map of the Bluff-12 Quadrangle, San Juan County, Utah. Washington, D.C.: U.S. Geological Survey, 1955.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Photogeologic Map of the Bluff-12 Quadrangle, San Juan County, Utah. U.S. Geological Survey, 1955.