Field, S. J., & Duerk, M. D. (1988). Hydrology and water quality of Delavan Lake in southeastern Wisconsin. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationField, Stephen J., and Marvin D. Duerk. Hydrology and Water Quality of Delavan Lake in Southeastern Wisconsin. Madison, Wisonsin: United States Department of the Interior, Geological Survey, 1988.
MLA (9th ed.) CitationField, Stephen J., and Marvin D. Duerk. Hydrology and Water Quality of Delavan Lake in Southeastern Wisconsin. United States Department of the Interior, Geological Survey, 1988.
Warning: These citations may not always be 100% accurate.