Cobb, E. H. (1974). Synopsis of the mineral resources and geology of Alaska. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationCobb, Edward H. Synopsis of the Mineral Resources and Geology of Alaska. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1974.
MLA (9th ed.) CitationCobb, Edward H. Synopsis of the Mineral Resources and Geology of Alaska. United States Department of the Interior, Geological Survey, 1974.
Warning: These citations may not always be 100% accurate.