APA (7th ed.) Citation

Geological Survey (U.S.). (1944). Surface water supply of United States, 1942, Part 5, Hudson Bay and upper Mississippi River basins. [s.n.].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Surface Water Supply of United States, 1942, Part 5, Hudson Bay and Upper Mississippi River Basins. [Washington]: [s.n.], 1944.

MLA (9th ed.) Citation

Geological Survey (U.S.). Surface Water Supply of United States, 1942, Part 5, Hudson Bay and Upper Mississippi River Basins. [s.n.], 1944.