APA
Transportation Research Board. Special report 232, . (1991). Advanced vehicle and highway technologies. Washington DC: Transportation Research Board. Special report 232.
Chicago
Transportation Research Board. Special report 232, . 1991. Advanced vehicle and highway technologies. Washington DC: Transportation Research Board. Special report 232.
Harvard
Transportation Research Board. Special report 232, . (1991). Advanced vehicle and highway technologies. Washington DC: Transportation Research Board. Special report 232.
MLA
Transportation Research Board. Special report 232, . Advanced vehicle and highway technologies. Washington DC: Transportation Research Board. Special report 232. 1991.