APA (7th ed.) Citation

United States. Bonneville Power Administration. Office of Energy Resources. (1989). Office of Energy Resources ... yearbook. Bonneville Power Administration.

Chicago Style (17th ed.) Citation

United States. Bonneville Power Administration. Office of Energy Resources. Office of Energy Resources ... Yearbook. Portland, Or.: Bonneville Power Administration, 1989.

MLA (9th ed.) Citation

United States. Bonneville Power Administration. Office of Energy Resources. Office of Energy Resources ... Yearbook. Bonneville Power Administration, 1989.