Geological Survey (U.S.). (1936). Surface water supply of United States, 1935: Pt. 14, Pacific slope basins in Oregon and lower Columbia River basin. [s.n.].
Chicago Style (17th ed.) CitationGeological Survey (U.S.). Surface Water Supply of United States, 1935: Pt. 14, Pacific Slope Basins in Oregon and Lower Columbia River Basin. [Washington]: [s.n.], 1936.
MLA (9th ed.) CitationGeological Survey (U.S.). Surface Water Supply of United States, 1935: Pt. 14, Pacific Slope Basins in Oregon and Lower Columbia River Basin. [s.n.], 1936.
Warning: These citations may not always be 100% accurate.