United States. Environmental Protection Agency. Office of Wastewater Management. Permits Division. (1994). Moving the NPDES program to a watershed approach. U.S. Environmental Protection Agency, Office of Wastewater Management, Permits Division.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Wastewater Management. Permits Division. Moving the NPDES Program to a Watershed Approach. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Wastewater Management, Permits Division, 1994.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Wastewater Management. Permits Division. Moving the NPDES Program to a Watershed Approach. U.S. Environmental Protection Agency, Office of Wastewater Management, Permits Division, 1994.