APA (7th ed.) Citation

Smith, P. S., & Mertie, J. B. (1930). Geology and mineral resources of northwestern Alaska. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Smith, Philip S., and John Beaver Mertie. Geology and Mineral Resources of Northwestern Alaska. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1930.

MLA (9th ed.) Citation

Smith, Philip S., and John Beaver Mertie. Geology and Mineral Resources of Northwestern Alaska. United States Department of the Interior, Geological Survey, 1930.