Upper Midwest Environmental Sciences Center (Geological Survey) & Long Term Resource Monitoring Program (Environmental Management Program). (2008). Status and trends of selected resources of the Upper Mississippi River system: A synthesis report of the Long Term Resource Monitoring Program. U.S. Geological Survey, Upper Midwest Environmental Sciences Center.
Chicago Style (17th ed.) CitationUpper Midwest Environmental Sciences Center (Geological Survey) and Long Term Resource Monitoring Program (Environmental Management Program). Status and Trends of Selected Resources of the Upper Mississippi River System: A Synthesis Report of the Long Term Resource Monitoring Program. La Crosse, Wis.: U.S. Geological Survey, Upper Midwest Environmental Sciences Center, 2008.
MLA (9th ed.) CitationUpper Midwest Environmental Sciences Center (Geological Survey) and Long Term Resource Monitoring Program (Environmental Management Program). Status and Trends of Selected Resources of the Upper Mississippi River System: A Synthesis Report of the Long Term Resource Monitoring Program. U.S. Geological Survey, Upper Midwest Environmental Sciences Center, 2008.