APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (1999). Decentralized systems technology fact sheet: Mound systems. United States Environmental Protection Agency.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Decentralized Systems Technology Fact Sheet: Mound Systems. [Washington, D.C.]: United States Environmental Protection Agency, 1999.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Decentralized Systems Technology Fact Sheet: Mound Systems. United States Environmental Protection Agency, 1999.