APA

Transportation Research Record 1168, . (1988). Driver performance, pedestrian planning and bicycle facilities. Washington DC: Transportation Research Record 1168.

Chicago

Transportation Research Record 1168, . 1988. Driver performance, pedestrian planning and bicycle facilities. Washington DC: Transportation Research Record 1168.

Harvard

Transportation Research Record 1168, . (1988). Driver performance, pedestrian planning and bicycle facilities. Washington DC: Transportation Research Record 1168.

MLA

Transportation Research Record 1168, . Driver performance, pedestrian planning and bicycle facilities. Washington DC: Transportation Research Record 1168. 1988.