APA (7th ed.) Citation

Clark, G. D. (2020). Water-quality, bed-sediment, and invertebrate tissue trace-element concentrations for tributaries in the Clark Fork Basin, Montana, October 2017- September 2018. U.S. Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Clark, Gregory D. Water-quality, Bed-sediment, and Invertebrate Tissue Trace-element Concentrations for Tributaries in the Clark Fork Basin, Montana, October 2017- September 2018. Reston, Virginia: U.S. Department of the Interior, Geological Survey, 2020.

MLA (9th ed.) Citation

Clark, Gregory D. Water-quality, Bed-sediment, and Invertebrate Tissue Trace-element Concentrations for Tributaries in the Clark Fork Basin, Montana, October 2017- September 2018. U.S. Department of the Interior, Geological Survey, 2020.