APA (7th ed.) Citation

Kent, R., & Belitz, K. (2012). Status of groundwater quality in the upper Santa Ana watershed, November 2006-March 2007: California GAMA Priority Basin Project. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Kent, Robert, and Kenneth Belitz. Status of Groundwater Quality in the Upper Santa Ana Watershed, November 2006-March 2007: California GAMA Priority Basin Project. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2012.

MLA (9th ed.) Citation

Kent, Robert, and Kenneth Belitz. Status of Groundwater Quality in the Upper Santa Ana Watershed, November 2006-March 2007: California GAMA Priority Basin Project. U.S. Department of the Interior, U.S. Geological Survey, 2012.