APA (7th ed.) Citation

Geological Survey (U.S.), John, D. A., & Sherlock, M. G. (1991). Map showing mines and prospects in the Reno 1 by 2 quadrangle, Nevada and California. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), David A. John, and Maureen G. Sherlock. Map Showing Mines and Prospects in the Reno 1 by 2 Quadrangle, Nevada and California. Reston, Va.: The Survey, 1991.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Map Showing Mines and Prospects in the Reno 1 by 2 Quadrangle, Nevada and California. The Survey, 1991.