APA (7th ed.) Citation

Olson, J. C., & Hedlund, D. C. (1973). Geologic map of the Gateview quadrangle, Gunnison County, Colorado. The Survey.

Chicago Style (17th ed.) Citation

Olson, J. C., and David Carl Hedlund. Geologic Map of the Gateview Quadrangle, Gunnison County, Colorado. Washington, D.C.: The Survey, 1973.

MLA (9th ed.) Citation

Olson, J. C., and David Carl Hedlund. Geologic Map of the Gateview Quadrangle, Gunnison County, Colorado. The Survey, 1973.