APA (7th ed.) Citation

Olson, J. C. (1976). Geologic map of the Razor Creek Dome quadrangle, Saguache County, Colorado. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Olson, J. C. Geologic Map of the Razor Creek Dome Quadrangle, Saguache County, Colorado. [Reston, Va.?]: U.S. Geological Survey, 1976.

MLA (8th ed.) Citation

Olson, J. C. Geologic Map of the Razor Creek Dome Quadrangle, Saguache County, Colorado. U.S. Geological Survey, 1976.