APA

Transportation Research Record 1326, Highway and facility design, . (1991). Safety rest areas, roadway vegetation, and utility and highway issues. Washington DC: Transportation Research Record 1326.

Chicago

Transportation Research Record 1326, Highway and facility design, . 1991. Safety rest areas, roadway vegetation, and utility and highway issues. Washington DC: Transportation Research Record 1326.

Harvard

Transportation Research Record 1326, Highway and facility design, . (1991). Safety rest areas, roadway vegetation, and utility and highway issues. Washington DC: Transportation Research Record 1326.

MLA

Transportation Research Record 1326, Highway and facility design, . Safety rest areas, roadway vegetation, and utility and highway issues. Washington DC: Transportation Research Record 1326. 1991.