APA (7th ed.) Citation

Hamill, J. F., & Geological Survey. (2009). Status and trends of resources below Glen Canyon Dam update, 2009. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Hamill, John F., and Geological Survey. Status and Trends of Resources Below Glen Canyon Dam Update, 2009. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2009.

MLA (8th ed.) Citation

Hamill, John F., and Geological Survey. Status and Trends of Resources Below Glen Canyon Dam Update, 2009. U.S. Dept. of the Interior, U.S. Geological Survey, 2009.