APA

Transportation Research Record 1302, Highway and facility design, . (1991). Roadside safety features 1991. Washington DC: Transportation Research Record 1302.

Chicago

Transportation Research Record 1302, Highway and facility design, . 1991. Roadside safety features 1991. Washington DC: Transportation Research Record 1302.

Harvard

Transportation Research Record 1302, Highway and facility design, . (1991). Roadside safety features 1991. Washington DC: Transportation Research Record 1302.

MLA

Transportation Research Record 1302, Highway and facility design, . Roadside safety features 1991. Washington DC: Transportation Research Record 1302. 1991.