APA

U.S. Department of Transportation. FHWA, . (1979). Energy impacts of proposed transportation plans and projects. Proceedings of a panel discussion October 23, 1979. Washington DC: U.S. Department of Transportation. FHWA.

Chicago

U.S. Department of Transportation. FHWA, . 1979. Energy impacts of proposed transportation plans and projects. Proceedings of a panel discussion October 23, 1979. Washington DC: U.S. Department of Transportation. FHWA.

Harvard

U.S. Department of Transportation. FHWA, . (1979). Energy impacts of proposed transportation plans and projects. Proceedings of a panel discussion October 23, 1979. Washington DC: U.S. Department of Transportation. FHWA.

MLA

U.S. Department of Transportation. FHWA, . Energy impacts of proposed transportation plans and projects. Proceedings of a panel discussion October 23, 1979. Washington DC: U.S. Department of Transportation. FHWA. 1979.