APA

U.S. Department of Transportation. National Highway Traffic Safety Administration, . (1980). Automotive fuel economy research conference. 1st international conference, Washington DC October 31 - November 2, 1979. Proceedings. Washington DC: U.S. Department of Transportation. National Highway Traffic Safety Administration.

Chicago

U.S. Department of Transportation. National Highway Traffic Safety Administration, . 1980. Automotive fuel economy research conference. 1st international conference, Washington DC October 31 - November 2, 1979. Proceedings. Washington DC: U.S. Department of Transportation. National Highway Traffic Safety Administration.

Harvard

U.S. Department of Transportation. National Highway Traffic Safety Administration, . (1980). Automotive fuel economy research conference. 1st international conference, Washington DC October 31 - November 2, 1979. Proceedings. Washington DC: U.S. Department of Transportation. National Highway Traffic Safety Administration.

MLA

U.S. Department of Transportation. National Highway Traffic Safety Administration, . Automotive fuel economy research conference. 1st international conference, Washington DC October 31 - November 2, 1979. Proceedings. Washington DC: U.S. Department of Transportation. National Highway Traffic Safety Administration. 1980.