APA

U.S. Department of Transportation. National Highway Traffic Safety Administration, . (1978). Motorhome and pickup camper safety. Washington, DC: U.S. Department of Transportation. National Highway Traffic Safety Administration.

Chicago

U.S. Department of Transportation. National Highway Traffic Safety Administration, . 1978. Motorhome and pickup camper safety. Washington, DC: U.S. Department of Transportation. National Highway Traffic Safety Administration.

Harvard

U.S. Department of Transportation. National Highway Traffic Safety Administration, . (1978). Motorhome and pickup camper safety. Washington, DC: U.S. Department of Transportation. National Highway Traffic Safety Administration.

MLA

U.S. Department of Transportation. National Highway Traffic Safety Administration, . Motorhome and pickup camper safety. Washington, DC: U.S. Department of Transportation. National Highway Traffic Safety Administration. 1978.