APA (7th ed.) Citation

Vanderwilt, J. W. (1937). Geology and mineral deposits of the Snowmass Mountain area, Gunnison County, Colorado. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Vanderwilt, John W. Geology and Mineral Deposits of the Snowmass Mountain Area, Gunnison County, Colorado. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1937.

MLA (9th ed.) Citation

Vanderwilt, John W. Geology and Mineral Deposits of the Snowmass Mountain Area, Gunnison County, Colorado. United States Department of the Interior, Geological Survey, 1937.