APA (7th ed.) Citation

Webster, D. C. (1995). Traffic calming: Vehicle activated speed limit reminder signs. Transport Research Laboratory.

Chicago Style (17th ed.) Citation

Webster, David C. Traffic Calming: Vehicle Activated Speed Limit Reminder Signs. Crowthorne, Berkshire: Transport Research Laboratory, 1995.

MLA (9th ed.) Citation

Webster, David C. Traffic Calming: Vehicle Activated Speed Limit Reminder Signs. Transport Research Laboratory, 1995.