APA (7th ed.) Citation

Clark, N., & Ogden, K. W. (1973). A review of traffic control devices in relation to road safety. Australian Government Publishing Service.

Chicago Style (17th ed.) Citation

Clark, N., and K. W. Ogden. A Review of Traffic Control Devices in Relation to Road Safety. Canberra: Australian Government Publishing Service, 1973.

MLA (9th ed.) Citation

Clark, N., and K. W. Ogden. A Review of Traffic Control Devices in Relation to Road Safety. Australian Government Publishing Service, 1973.