Hedmark, K. J., & Young, H. W. (1999). Water quality and hydrogeology near four wastewater-treatment facilities in Grand Teton National Park and John D. Rockefeller, Jr., Memorial Parkway, Wyoming, September 1988 through September 1997. U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationHedmark, Kenneth J., and H. W. Young. Water Quality and Hydrogeology Near Four Wastewater-treatment Facilities in Grand Teton National Park and John D. Rockefeller, Jr., Memorial Parkway, Wyoming, September 1988 Through September 1997. Cheyenne, Wyo.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.
MLA (9th ed.) CitationHedmark, Kenneth J., and H. W. Young. Water Quality and Hydrogeology Near Four Wastewater-treatment Facilities in Grand Teton National Park and John D. Rockefeller, Jr., Memorial Parkway, Wyoming, September 1988 Through September 1997. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.