APA (7th ed.) Citation

Barnes, F. F. (1951). A review of the geology and coal resources of the Bering River coal field, Alaska. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Barnes, Farrell F. A Review of the Geology and Coal Resources of the Bering River Coal Field, Alaska. Washington, D.C.: United States Department of the Interior, Geological Survey, 1951.

MLA (9th ed.) Citation

Barnes, Farrell F. A Review of the Geology and Coal Resources of the Bering River Coal Field, Alaska. United States Department of the Interior, Geological Survey, 1951.