United States. Environmental Protection Agency. Office of Water. (2003). Administrative determination: EPA clarifies that Ferric Ferrocyanide is one of the "Cyanides" in the clean water act's list of toxic pollutants-fact sheet. United States Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Administrative Determination: EPA Clarifies That Ferric Ferrocyanide Is One of the "Cyanides" in the Clean Water Act's List of Toxic Pollutants-fact Sheet. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2003.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Administrative Determination: EPA Clarifies That Ferric Ferrocyanide Is One of the "Cyanides" in the Clean Water Act's List of Toxic Pollutants-fact Sheet. United States Environmental Protection Agency, Office of Water, 2003.