United States. National Highway Traffic Safety Administration. (2002). Motorcycle traffic enforcement: A guide for law enforcement agencies considering implementing a motorcycle patrol unit. U.S. Dept. of Transportation, National Highway Traffic Safety Administration.
Chicago Style (17th ed.) CitationUnited States. National Highway Traffic Safety Administration. Motorcycle Traffic Enforcement: A Guide for Law Enforcement Agencies Considering Implementing a Motorcycle Patrol Unit. [Washington, D.C.]: U.S. Dept. of Transportation, National Highway Traffic Safety Administration, 2002.
MLA (9th ed.) CitationUnited States. National Highway Traffic Safety Administration. Motorcycle Traffic Enforcement: A Guide for Law Enforcement Agencies Considering Implementing a Motorcycle Patrol Unit. U.S. Dept. of Transportation, National Highway Traffic Safety Administration, 2002.