United States. Environmental Protection Agency. Office of Emergency and Remedial Response. (1989). Guidance for conducting remedial investigations and feasibility studies under CERCLA: 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. Guidance for Conducting Remedial Investigations and Feasibility Studies Under CERCLA: Interim Final. Washington, D.C.: 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. Guidance for Conducting Remedial Investigations and Feasibility Studies Under CERCLA: Interim Final. Office of Emergency and Remedial Response, U.S. Environmental Protection Agency, 1989.