APA (7th ed.) Citation

Nystrom, E. A. (2012). Groundwater quality in the Delaware River and St. Lawrence River basins, New York, 2010. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Nystrom, Elizabeth A. Groundwater Quality in the Delaware River and St. Lawrence River Basins, New York, 2010. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2012.

MLA (9th ed.) Citation

Nystrom, Elizabeth A. Groundwater Quality in the Delaware River and St. Lawrence River Basins, New York, 2010. U.S. Dept. of the Interior, U.S. Geological Survey, 2012.