(1924). Surface water supply of the United States, 1919-1920. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationSurface Water Supply of the United States, 1919-1920. [Washington, D.C.]: Department of the Interior, United States Geological Survey, 1924.
MLA (9th ed.) CitationSurface Water Supply of the United States, 1919-1920. Department of the Interior, United States Geological Survey, 1924.
Warning: These citations may not always be 100% accurate.