APA

UBC Accident Research Team, Department of Civil Engineering, . (1991). Canadian Multidisciplinary Road Safety Conference VII, June 17-19, 1991, Vancouver, British Columbia. Proceedings. Vancouver, BC: UBC Accident Research Team.

Chicago

UBC Accident Research Team, Department of Civil Engineering, . 1991. Canadian Multidisciplinary Road Safety Conference VII, June 17-19, 1991, Vancouver, British Columbia. Proceedings. Vancouver, BC: UBC Accident Research Team.

Harvard

UBC Accident Research Team, Department of Civil Engineering, . (1991). Canadian Multidisciplinary Road Safety Conference VII, June 17-19, 1991, Vancouver, British Columbia. Proceedings. Vancouver, BC: UBC Accident Research Team.

MLA

UBC Accident Research Team, Department of Civil Engineering, . Canadian Multidisciplinary Road Safety Conference VII, June 17-19, 1991, Vancouver, British Columbia. Proceedings. Vancouver, BC: UBC Accident Research Team. 1991.