APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (1995). Watershed protection--clean lakes case study: Watershed and in-lake practices improve Green Valley Lake, Iowa. United States Environmental Protection Agency, Office of Water.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Watershed Protection--clean Lakes Case Study: Watershed and In-lake Practices Improve Green Valley Lake, Iowa. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 1995.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Watershed Protection--clean Lakes Case Study: Watershed and In-lake Practices Improve Green Valley Lake, Iowa. United States Environmental Protection Agency, Office of Water, 1995.