APA (7th ed.) Citation

Wobus, R. A., Epis, R. C., & Scott, G. R. (1979). Geologic map of the Cover Mountain quadrangle, Fremont, Park, and Teller Counties, Colorado. The Survey.

Chicago Style (17th ed.) Citation

Wobus, Reinhard A., Rudy C. Epis, and Glenn R. Scott. Geologic Map of the Cover Mountain Quadrangle, Fremont, Park, and Teller Counties, Colorado. Reston, Va.: The Survey, 1979.

MLA (9th ed.) Citation

Wobus, Reinhard A., et al. Geologic Map of the Cover Mountain Quadrangle, Fremont, Park, and Teller Counties, Colorado. The Survey, 1979.