APA (7th ed.) Citation

Langland, M. J., & Fishel, D. K. (1996). Effects of agricultural best-management practices on the Brush Run Creek headwaters, Adams County, Pennsylvania, prior to and during nutrient management. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Langland, Michael J., and David K. Fishel. Effects of Agricultural Best-management Practices on the Brush Run Creek Headwaters, Adams County, Pennsylvania, Prior to and During Nutrient Management. Lemoyne, Pa.: U.S. Dept. of the Interior, U.S. Geological Survey, 1996.

MLA (9th ed.) Citation

Langland, Michael J., and David K. Fishel. Effects of Agricultural Best-management Practices on the Brush Run Creek Headwaters, Adams County, Pennsylvania, Prior to and During Nutrient Management. U.S. Dept. of the Interior, U.S. Geological Survey, 1996.