APA (7th ed.) Citation

Wisconsin. Department of Natural Resources, Geological Survey (U.S.), & Graczyk, D. J. (2003). Effects of best-management practices in the Black Earth Creek Priority Watershed, Wisconsin, 1984-98. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Wisconsin. Department of Natural Resources, Geological Survey (U.S.), and David J. Graczyk. Effects of Best-management Practices in the Black Earth Creek Priority Watershed, Wisconsin, 1984-98. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2003.

MLA (9th ed.) Citation

Wisconsin. Department of Natural Resources, et al. Effects of Best-management Practices in the Black Earth Creek Priority Watershed, Wisconsin, 1984-98. U.S. Dept. of the Interior, U.S. Geological Survey, 2003.