United States. Environmental Protection Agency. Office of Emergency and Remedial Response & CH2M Hill Southeast, inc. (1989). Guidance on remedial actions for contaminated ground water at Superfund sites: Interim final. Office of Emergency and Remedial Response, U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of Emergency and Remedial Response and inc CH2M Hill Southeast. Guidance on Remedial Actions for Contaminated Ground Water at Superfund Sites: Interim Final. Washington, DC: Office of Emergency and Remedial Response, U.S. Environmental Protection Agency, 1989.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of Emergency and Remedial Response and inc CH2M Hill Southeast. Guidance on Remedial Actions for Contaminated Ground Water at Superfund Sites: Interim Final. Office of Emergency and Remedial Response, U.S. Environmental Protection Agency, 1989.