APA (7th ed.) Citation

Geological Survey (U.S.), United States. Bureau of Reclamation, & Owen-Joyce, S. J. (1987). Estimates of average annual tributary inflow to the lower Colorado River, Hoover Dam to Mexico. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), United States. Bureau of Reclamation, and Sandra J. Owen-Joyce. Estimates of Average Annual Tributary Inflow to the Lower Colorado River, Hoover Dam to Mexico. [Tucson, Ariz.]: The Survey, 1987.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Estimates of Average Annual Tributary Inflow to the Lower Colorado River, Hoover Dam to Mexico. The Survey, 1987.