Barnes, F. F. (1967). Coal resources of Alaska: A summary of information concerning the quantity, quality, and distribution of coal. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationBarnes, Farrell F. Coal Resources of Alaska: A Summary of Information Concerning the Quantity, Quality, and Distribution of Coal. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1967.
MLA (9th ed.) CitationBarnes, Farrell F. Coal Resources of Alaska: A Summary of Information Concerning the Quantity, Quality, and Distribution of Coal. United States Department of the Interior, Geological Survey, 1967.
Warning: These citations may not always be 100% accurate.