Sorenson, S. K. (1999). Water quality and habitat conditions in upper Midwest streams relative to riparian vegetation and soil characteristics, August 1997: Study design, methods, and data. U.S. Geological Survey.
Chicago Style (17th ed.) CitationSorenson, Stephen K. Water Quality and Habitat Conditions in Upper Midwest Streams Relative to Riparian Vegetation and Soil Characteristics, August 1997: Study Design, Methods, and Data. Denver, Colorado: U.S. Geological Survey, 1999.
MLA (9th ed.) CitationSorenson, Stephen K. Water Quality and Habitat Conditions in Upper Midwest Streams Relative to Riparian Vegetation and Soil Characteristics, August 1997: Study Design, Methods, and Data. U.S. Geological Survey, 1999.
Warning: These citations may not always be 100% accurate.