APA (7th ed.) Citation

Coombe, R., & Leigh, S. (1989). A modelling exercise to study benefits from urban road improvement. Transport Planning Division, Safety and Transport Group, Transport and Road Research Laboratory, Department of Transport.

Chicago Style (17th ed.) Citation

Coombe, R.D, and S.C Leigh. A Modelling Exercise to Study Benefits from Urban Road Improvement. Berkshire, England: Transport Planning Division, Safety and Transport Group, Transport and Road Research Laboratory, Department of Transport, 1989.

MLA (9th ed.) Citation

Coombe, R.D, and S.C Leigh. A Modelling Exercise to Study Benefits from Urban Road Improvement. Transport Planning Division, Safety and Transport Group, Transport and Road Research Laboratory, Department of Transport, 1989.