Henshaw, F. F., & Covert, C. C. (1908). Water-supply investigations in Alaska, 1906-1907: Nome and Kougarok regions, Seward Peninsula; Fairbanks district, Yukon-Tanana region. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationHenshaw, Fred F., and C. C. Covert. Water-supply Investigations in Alaska, 1906-1907: Nome and Kougarok Regions, Seward Peninsula; Fairbanks District, Yukon-Tanana Region. Washington, D.C.: United States Department of the Interior, Geological Survey, 1908.
MLA (9th ed.) CitationHenshaw, Fred F., and C. C. Covert. Water-supply Investigations in Alaska, 1906-1907: Nome and Kougarok Regions, Seward Peninsula; Fairbanks District, Yukon-Tanana Region. United States Department of the Interior, Geological Survey, 1908.