APA (7th ed.) Citation

Chapman, R. M., Detterman, R. L., & Mangus, M. D. (1964). Geology of the Killik-Etivluk rivers region, Alaska. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Chapman, Robert Mills, Robert L. Detterman, and Marvin D. Mangus. Geology of the Killik-Etivluk Rivers Region, Alaska. Washington, D.C.: U.S. G.P.O., 1964.

MLA (9th ed.) Citation

Chapman, Robert Mills, et al. Geology of the Killik-Etivluk Rivers Region, Alaska. U.S. G.P.O., 1964.