United States. National Highway Traffic Safety Administration. (2007). A compendium of NHTSA's pedestrian and bicyclist traffic safety research projects, 1969-2007. U.S. Department of Transportation, National Highway Traffic Safety Administration.
Chicago Style (17th ed.) CitationUnited States. National Highway Traffic Safety Administration. A Compendium of NHTSA's Pedestrian and Bicyclist Traffic Safety Research Projects, 1969-2007. Washington, DC: U.S. Department of Transportation, National Highway Traffic Safety Administration, 2007.
MLA (9th ed.) CitationUnited States. National Highway Traffic Safety Administration. A Compendium of NHTSA's Pedestrian and Bicyclist Traffic Safety Research Projects, 1969-2007. U.S. Department of Transportation, National Highway Traffic Safety Administration, 2007.