APA (7th ed.) Citation

Risch, M. R. (2014). Water quality in Indiana: Trends in concentrations of selected nutrients, metals, and ions in streams, 2000-10. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Risch, Martin R. Water Quality in Indiana: Trends in Concentrations of Selected Nutrients, Metals, and Ions in Streams, 2000-10. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2014.

MLA (9th ed.) Citation

Risch, Martin R. Water Quality in Indiana: Trends in Concentrations of Selected Nutrients, Metals, and Ions in Streams, 2000-10. U.S. Department of the Interior, U.S. Geological Survey, 2014.