United States. Environmental Protection Agency. Office of Water. (2000). Water efficiency technology fact sheet: Oil recirculating toilets. United States Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Water Efficiency Technology Fact Sheet: Oil Recirculating Toilets. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2000.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Water Efficiency Technology Fact Sheet: Oil Recirculating Toilets. United States Environmental Protection Agency, Office of Water, 2000.
Warning: These citations may not always be 100% accurate.