APA (7th ed.) Citation

Williams, C. A., Moore, J. L., & Richards, R. J. (2011). Assessment of surface-water quantity and quality, Eagle River watershed, Colorado, 1947-2007. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Williams, Cory A., Jennifer L. Moore, and Rodney J. Richards. Assessment of Surface-water Quantity and Quality, Eagle River Watershed, Colorado, 1947-2007. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2011.

MLA (9th ed.) Citation

Williams, Cory A., et al. Assessment of Surface-water Quantity and Quality, Eagle River Watershed, Colorado, 1947-2007. U.S. Dept. of the Interior, U.S. Geological Survey, 2011.