United States. Environmental Protection Agency. Office of the Inspector General & Bell-Daniel, B. (2010). EPA travel program lacks necessary controls: Interim report. U.S. Environmental Protection Agency, Office of Inspector General.
Chicago Style (17th ed.) CitationUnited States. Environmental Protection Agency. Office of the Inspector General and Bettye Bell-Daniel. EPA Travel Program Lacks Necessary Controls: Interim Report. Washington, D.C.: U.S. Environmental Protection Agency, Office of Inspector General, 2010.
MLA (9th ed.) CitationUnited States. Environmental Protection Agency. Office of the Inspector General and Bettye Bell-Daniel. EPA Travel Program Lacks Necessary Controls: Interim Report. U.S. Environmental Protection Agency, Office of Inspector General, 2010.