Geological Survey (U.S.). (1933). Surface water supply of United States, 1931: Pt. 12, North Pacific slope drainage basins, A, Pacific slope basins in Washington and upper Columbia River basins. [s.n.].
Chicago Style (17th ed.) CitationGeological Survey (U.S.). Surface Water Supply of United States, 1931: Pt. 12, North Pacific Slope Drainage Basins, A, Pacific Slope Basins in Washington and Upper Columbia River Basins. [Washington]: [s.n.], 1933.
MLA (9th ed.) CitationGeological Survey (U.S.). Surface Water Supply of United States, 1931: Pt. 12, North Pacific Slope Drainage Basins, A, Pacific Slope Basins in Washington and Upper Columbia River Basins. [s.n.], 1933.
Warning: These citations may not always be 100% accurate.