United States. Environmental Protection Agency. Office of Water. (1999). Decentralized systems technology fact sheet: Low pressure pipe systems. United States Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Decentralized Systems Technology Fact Sheet: Low Pressure Pipe Systems. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 1999.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Decentralized Systems Technology Fact Sheet: Low Pressure Pipe Systems. United States Environmental Protection Agency, Office of Water, 1999.
Warning: These citations may not always be 100% accurate.