United States. Environmental Protection Agency. Office of Wastewater Enforcement and Compliance. (1992). EPA model pretreatment ordinance. United States Environmental Protection Agency, Office of Wastewater Enforcement and Compliance.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Wastewater Enforcement and Compliance. EPA Model Pretreatment Ordinance. [Washington, D.C.]: United States Environmental Protection Agency, Office of Wastewater Enforcement and Compliance, 1992.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Wastewater Enforcement and Compliance. EPA Model Pretreatment Ordinance. United States Environmental Protection Agency, Office of Wastewater Enforcement and Compliance, 1992.