APA (7th ed.) Citation

Butler, D. L. (2001). Effects of piping irrigation laterals on selenium and salt loads, Montrose Arroyo Basin, western Colorado. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Butler, David L. Effects of Piping Irrigation Laterals on Selenium and Salt Loads, Montrose Arroyo Basin, Western Colorado. Denver, Colorado: U.S. Geological Survey, 2001.

MLA (9th ed.) Citation

Butler, David L. Effects of Piping Irrigation Laterals on Selenium and Salt Loads, Montrose Arroyo Basin, Western Colorado. U.S. Geological Survey, 2001.