APA (7th ed.) Citation

Holmes, G. W., & Foster, H. L. (1968). Geology of the Johnson River area, Alaska: An account of surficial and bedrock geology of a representative area in east-central Alaska. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Holmes, G. William, and Helen Laura Foster. Geology of the Johnson River Area, Alaska: An Account of Surficial and Bedrock Geology of a Representative Area in East-central Alaska. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1968.

MLA (9th ed.) Citation

Holmes, G. William, and Helen Laura Foster. Geology of the Johnson River Area, Alaska: An Account of Surficial and Bedrock Geology of a Representative Area in East-central Alaska. United States Department of the Interior, Geological Survey, 1968.