United States. Department of Transportation. Office of Inspector General. (2008). Best practices for improving oversight of state highway safety programs: National Highway Traffic Safety Administration. U.S. Dept. of Transportation, Office of the Secretary of Transportation, Office of Inspector General.
Chicago Style (17th ed.) CitationUnited States. Department of Transportation. Office of Inspector General. Best Practices for Improving Oversight of State Highway Safety Programs: National Highway Traffic Safety Administration. [Washington, D.C.]: U.S. Dept. of Transportation, Office of the Secretary of Transportation, Office of Inspector General, 2008.
MLA (8th ed.) CitationUnited States. Department of Transportation. Office of Inspector General. Best Practices for Improving Oversight of State Highway Safety Programs: National Highway Traffic Safety Administration. U.S. Dept. of Transportation, Office of the Secretary of Transportation, Office of Inspector General, 2008.