Skinner, K. D., & Rupert, M. G. (2012). Numerical model simulations of nitrate concentrations in groundwater using various nitrogen input scenarios, mid-Snake region, South-Central Idaho. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationSkinner, K. D., and Michael G. Rupert. Numerical Model Simulations of Nitrate Concentrations in Groundwater Using Various Nitrogen Input Scenarios, Mid-Snake Region, South-Central Idaho. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2012.
MLA (9th ed.) CitationSkinner, K. D., and Michael G. Rupert. Numerical Model Simulations of Nitrate Concentrations in Groundwater Using Various Nitrogen Input Scenarios, Mid-Snake Region, South-Central Idaho. U.S. Department of the Interior, U.S. Geological Survey, 2012.