APA (7th ed.) Citation

Barlow, J. R. B., & Coupe, R. H. (2014). Occurrence and transport of nitrogen in the Big Sunflower River, northwestern Mississippi, October 2009-June 2011. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Barlow, Jeannie R. B., and Richard H. Coupe. Occurrence and Transport of Nitrogen in the Big Sunflower River, Northwestern Mississippi, October 2009-June 2011. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2014.

MLA (9th ed.) Citation

Barlow, Jeannie R. B., and Richard H. Coupe. Occurrence and Transport of Nitrogen in the Big Sunflower River, Northwestern Mississippi, October 2009-June 2011. U.S. Department of the Interior, U.S. Geological Survey, 2014.