APA (7th ed.) Citation

Northwest Power and Conservation Council (U.S.). (2010). A guide to major hydropower dams of the Columbia River Basin: A map of Columbia and Snake River dams and fish protection facilities ([Updated Dec. 2010].). [Northwest Power and Conservation Council].

Chicago Style (17th ed.) Citation

Northwest Power and Conservation Council (U.S.). A Guide to Major Hydropower Dams of the Columbia River Basin: A Map of Columbia and Snake River Dams and Fish Protection Facilities. [Updated Dec. 2010]. [Portland, Or.]: [Northwest Power and Conservation Council], 2010.

MLA (9th ed.) Citation

Northwest Power and Conservation Council (U.S.). A Guide to Major Hydropower Dams of the Columbia River Basin: A Map of Columbia and Snake River Dams and Fish Protection Facilities. [Updated Dec. 2010]. [Northwest Power and Conservation Council], 2010.