APA (7th ed.) Citation

Mayo, J. W., & Leib, K. J. (2012). Flow-adjusted trends in dissolved selenium load and concentration in the Gunnison and Colorado Rivers near Grand Junction, Colorado, water years 1986-2008. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Mayo, John W., and Kenneth J. Leib. Flow-adjusted Trends in Dissolved Selenium Load and Concentration in the Gunnison and Colorado Rivers Near Grand Junction, Colorado, Water Years 1986-2008. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2012.

MLA (9th ed.) Citation

Mayo, John W., and Kenneth J. Leib. Flow-adjusted Trends in Dissolved Selenium Load and Concentration in the Gunnison and Colorado Rivers Near Grand Junction, Colorado, Water Years 1986-2008. U.S. Department of the Interior, U.S. Geological Survey, 2012.