APA (7th ed.) Citation

Thiros, S. A. (2014). Water quality in basin-fill aquifers of the southwestern United States: Arizona, California, Colorado, Nevada, New Mexico, and Utah, 1993-2009. U.S. Department of Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Thiros, Susan A. Water Quality in Basin-fill Aquifers of the Southwestern United States: Arizona, California, Colorado, Nevada, New Mexico, and Utah, 1993-2009. Reston, Virginia: U.S. Department of Interior, U.S. Geological Survey, 2014.

MLA (9th ed.) Citation

Thiros, Susan A. Water Quality in Basin-fill Aquifers of the Southwestern United States: Arizona, California, Colorado, Nevada, New Mexico, and Utah, 1993-2009. U.S. Department of Interior, U.S. Geological Survey, 2014.