APA (7th ed.) Citation

National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.), & Lorenz, D. L. (2009). Trends in streamflow and nutrient and suspended-sediment concentrations and loads in the upper Mississippi, Ohio, Red, and Great Lakes river basins, 1975-2004. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.), and D. L. Lorenz. Trends in Streamflow and Nutrient and Suspended-sediment Concentrations and Loads in the Upper Mississippi, Ohio, Red, and Great Lakes River Basins, 1975-2004. Reston, Va.: U.S. Geological Survey, 2009.

MLA (9th ed.) Citation

National Water-Quality Assessment Program (U.S.), et al. Trends in Streamflow and Nutrient and Suspended-sediment Concentrations and Loads in the Upper Mississippi, Ohio, Red, and Great Lakes River Basins, 1975-2004. U.S. Geological Survey, 2009.