Mast, M. A., & Turk, J. T. (1999). Environmental characteristics and water quality of hydrologic benchmark network stations in the midwestern United States, 1963-95. U.S. Geological Survey.
Chicago Style (17th ed.) CitationMast, M. Alisa, and John T. Turk. Environmental Characteristics and Water Quality of Hydrologic Benchmark Network Stations in the Midwestern United States, 1963-95. Denver, Colo.: U.S. Geological Survey, 1999.
MLA (9th ed.) CitationMast, M. Alisa, and John T. Turk. Environmental Characteristics and Water Quality of Hydrologic Benchmark Network Stations in the Midwestern United States, 1963-95. U.S. Geological Survey, 1999.
Warning: These citations may not always be 100% accurate.