APA (7th ed.) Citation

Geological Survey (U.S.), Ekren, E. B., & Byers, F. M. (1986). Geologic map of the Mount Annie NE, Mount Annie, Ramsey Spring, and Mount Annie SE quadrangles, Mineral and Nye counties, Nevada. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), E. B. Ekren, and F. M. Byers. Geologic Map of the Mount Annie NE, Mount Annie, Ramsey Spring, and Mount Annie SE Quadrangles, Mineral and Nye Counties, Nevada. Reston, Va.: The Survey, 1986.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Geologic Map of the Mount Annie NE, Mount Annie, Ramsey Spring, and Mount Annie SE Quadrangles, Mineral and Nye Counties, Nevada. The Survey, 1986.