APA (7th ed.) Citation

Niehus, C. A., & Thompson, R. F. (1998). Appraisal of the water resources of the Big Sioux aquifer, Lincoln and Union counties, South Dakota. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Niehus, Colin A., and Ryan F. Thompson. Appraisal of the Water Resources of the Big Sioux Aquifer, Lincoln and Union Counties, South Dakota. [Reston, Virginia?]: U.S. Department of the Interior, U.S. Geological Survey, 1998.

MLA (9th ed.) Citation

Niehus, Colin A., and Ryan F. Thompson. Appraisal of the Water Resources of the Big Sioux Aquifer, Lincoln and Union Counties, South Dakota. U.S. Department of the Interior, U.S. Geological Survey, 1998.