APA (7th ed.) Citation

United States. Bureau of Reclamation. (1990). Colorado River Basin probable maximum floods: Hoover and Glen Canyon Dams. The Bureau.

Chicago Style (17th ed.) Citation

United States. Bureau of Reclamation. Colorado River Basin Probable Maximum Floods: Hoover and Glen Canyon Dams. [Denver, Colo.?]: The Bureau, 1990.

MLA (9th ed.) Citation

United States. Bureau of Reclamation. Colorado River Basin Probable Maximum Floods: Hoover and Glen Canyon Dams. The Bureau, 1990.