APA (7th ed.) Citation

United States. Environmental Protection Agency. Office of Water. (1994). Guidance for the preparation of discharge monitoring reports: Facilities required to report semi-annual monitoring results under NPDES storm water general permits (Rev. ed.). United States Environmental Protection Agency, Office of Water.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Guidance for the Preparation of Discharge Monitoring Reports: Facilities Required to Report Semi-annual Monitoring Results Under NPDES Storm Water General Permits. Rev. ed. [Washington, D.C.]: United States Environmental Protection Agency, Office of Water, 1994.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Office of Water. Guidance for the Preparation of Discharge Monitoring Reports: Facilities Required to Report Semi-annual Monitoring Results Under NPDES Storm Water General Permits. Rev. ed. United States Environmental Protection Agency, Office of Water, 1994.