APA (7th ed.) Citation

Geological Survey (U.S.), Carr, M. D., & Pinkston, J. C. (1987). Geologic map of the Goodsprings district, southern Spring Mountains, Clark County, Nevada. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Michael D. Carr, and John C. Pinkston. Geologic Map of the Goodsprings District, Southern Spring Mountains, Clark County, Nevada. Reston, Va.: The Survey, 1987.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Geologic Map of the Goodsprings District, Southern Spring Mountains, Clark County, Nevada. The Survey, 1987.