APA

Transportation Research Record 1320, Highway operations c. a. t. c., . (1991). Freeway operations, highway capacity, and traffic flow 1991. Washington DC: Transportation Research Record 1320.

Chicago

Transportation Research Record 1320, Highway operations capacity and traffic control, . 1991. Freeway operations, highway capacity, and traffic flow 1991. Washington DC: Transportation Research Record 1320.

Harvard

Transportation Research Record 1320, Highway operations c. a. t. c., . (1991). Freeway operations, highway capacity, and traffic flow 1991. Washington DC: Transportation Research Record 1320.

MLA

Transportation Research Record 1320, Highway operations capacity and traffic control, . Freeway operations, highway capacity, and traffic flow 1991. Washington DC: Transportation Research Record 1320. 1991.