United States. Environmental Protection Agency. Office of the Inspector General. (1998). Air enforcement: Region 6's oversight of New Mexico air enforcement data. United States Environmental Protection Agency, Office of Inspector General.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of the Inspector General. Air Enforcement: Region 6's Oversight of New Mexico Air Enforcement Data. [Washington, D.C.]: United States Environmental Protection Agency, Office of Inspector General, 1998.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of the Inspector General. Air Enforcement: Region 6's Oversight of New Mexico Air Enforcement Data. United States Environmental Protection Agency, Office of Inspector General, 1998.