APA (7th ed.) Citation

Cass, J. T. (1957). Reonnaissance geologic map of the Kateel River quadrangle, Alaska. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Cass, John T. Reonnaissance Geologic Map of the Kateel River Quadrangle, Alaska. Washington, D.C: U.S. Geological Survey, 1957.

MLA (9th ed.) Citation

Cass, John T. Reonnaissance Geologic Map of the Kateel River Quadrangle, Alaska. U.S. Geological Survey, 1957.