APA (7th ed.) Citation

Geological Survey (U.S.), DeWitt, E., & Dersch, J. S. (1986). Mineral resource potential and geology of the Black Hills National Forest, South Dakota and Wyoming. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Ed DeWitt, and John S. Dersch. Mineral Resource Potential and Geology of the Black Hills National Forest, South Dakota and Wyoming. [Reston, Va.]: Dept. of the Interior, U.S. Geological Survey, 1986.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Mineral Resource Potential and Geology of the Black Hills National Forest, South Dakota and Wyoming. Dept. of the Interior, U.S. Geological Survey, 1986.