APA (7th ed.) Citation

Hinrichs, E. N. (1988). Surficial geology of the Sheridan 30' x 60' quadrangle, Wyoming and Montana. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Hinrichs, E. Neal. Surficial Geology of the Sheridan 30' X 60' Quadrangle, Wyoming and Montana. [Reston, Va.]: Department of the Interior, U.S. Geological Survey, 1988.

MLA (9th ed.) Citation

Hinrichs, E. Neal. Surficial Geology of the Sheridan 30' X 60' Quadrangle, Wyoming and Montana. Department of the Interior, U.S. Geological Survey, 1988.