APA (7th ed.) Citation

Mansfield, G. R. (1929). Geography, geology and mineral resources of the Portneuf quadrangle, Idaho. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Mansfield, George Rogers. Geography, Geology and Mineral Resources of the Portneuf Quadrangle, Idaho. [Washington, D.C.]: Department of the Interior, U.S. Geological Survey, 1929.

MLA (9th ed.) Citation

Mansfield, George Rogers. Geography, Geology and Mineral Resources of the Portneuf Quadrangle, Idaho. Department of the Interior, U.S. Geological Survey, 1929.