United States. National Highway Traffic Safety Administration. (2006). Primary enforcement saves lives: The case for upgrading secondary seat belt laws. U.S. Department of Transportation, National Highway Traffic Safety Administration.
Chicago Style (17th ed.) CitationUnited States. National Highway Traffic Safety Administration. Primary Enforcement Saves Lives: The Case for Upgrading Secondary Seat Belt Laws. Washington, DC: U.S. Department of Transportation, National Highway Traffic Safety Administration, 2006.
MLA (9th ed.) CitationUnited States. National Highway Traffic Safety Administration. Primary Enforcement Saves Lives: The Case for Upgrading Secondary Seat Belt Laws. U.S. Department of Transportation, National Highway Traffic Safety Administration, 2006.