APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (2006). Water quality standards for Indian country: Fact sheet. United States Environmental Protection Agency, Office of Water.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Water Quality Standards for Indian Country: Fact Sheet. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2006.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Water Quality Standards for Indian Country: Fact Sheet. United States Environmental Protection Agency, Office of Water, 2006.