Lewis, W. M., Saunders, J. F., Crumpacker, D. W., & Brendecke, C. M. (1984). Eutrophication and Land Use. Springer New York.

Lewis, William M., James F. Saunders, David W. Crumpacker, and Charles M. Brendecke. Eutrophication and Land Use. New York, NY: Springer New York, 1984.

Lewis, William M., et al. Eutrophication and Land Use. Springer New York, 1984.