APA (7th ed.) Citation

Risen, A. J., & Reddy, J. E. (2011). Groundwater quality in the eastern Lake Ontario basin, New York, 2008. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Risen, Amy J., and James E. Reddy. Groundwater Quality in the Eastern Lake Ontario Basin, New York, 2008. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2011.

MLA (9th ed.) Citation

Risen, Amy J., and James E. Reddy. Groundwater Quality in the Eastern Lake Ontario Basin, New York, 2008. U.S. Dept. of the Interior, U.S. Geological Survey, 2011.