APA (7th ed.) Citation

United States. Army. Corps of Engineers, United States. Bonneville Power Administration, United States. Bureau of Reclamation, & Columbia River System Operation Review (U.S.). (1994). Columbia River basin. The Corps.

Chicago Style (17th ed.) Citation

United States. Army. Corps of Engineers, United States. Bonneville Power Administration, United States. Bureau of Reclamation, and Columbia River System Operation Review (U.S.). Columbia River Basin. [Washington?]: The Corps, 1994.

MLA (8th ed.) Citation

United States. Army. Corps of Engineers, et al. Columbia River Basin. The Corps, 1994.

Warning: These citations may not always be 100% accurate.