APA (7th ed.) Citation

Watschke, T. L., & Mumma, R. O. (1989). The effect of nutrients and pesticides applied to turf on the quality of runoff and percolating water: Final report for U.S. Department of the Interior, Geological Survey. Penn State Environmental Resources Research Institute.

Chicago Style (17th ed.) Citation

Watschke, Thomas L., and Ralph O. Mumma. The Effect of Nutrients and Pesticides Applied to Turf on the Quality of Runoff and Percolating Water: Final Report for U.S. Department of the Interior, Geological Survey. University Park, PA: Penn State Environmental Resources Research Institute, 1989.

MLA (9th ed.) Citation

Watschke, Thomas L., and Ralph O. Mumma. The Effect of Nutrients and Pesticides Applied to Turf on the Quality of Runoff and Percolating Water: Final Report for U.S. Department of the Interior, Geological Survey. Penn State Environmental Resources Research Institute, 1989.