United States. Environmental Protection Agency. Office of Water. (2002). Final effluent limitations guidelines and pretreatment standards for the iron and steel point source category rule, part 420: Fact sheet. United States Environmental Protection Agency, Office of Water.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Final Effluent Limitations Guidelines and Pretreatment Standards for the Iron and Steel Point Source Category Rule, Part 420: Fact Sheet. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 2002.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Water. Final Effluent Limitations Guidelines and Pretreatment Standards for the Iron and Steel Point Source Category Rule, Part 420: Fact Sheet. United States Environmental Protection Agency, Office of Water, 2002.