APA (7th ed.) Citation

Mahaffy, R. P., Dodson, G., & Field, F. (1961). Mahaffy and Dodson on road traffic (3rd ed.). Shaw & Sons.

Chicago Style (17th ed.) Citation

Mahaffy, Robert Pentland, Gerald Dodson, and Frances Field. Mahaffy and Dodson on Road Traffic. 3rd ed. London: Shaw & Sons, 1961.

MLA (8th ed.) Citation

Mahaffy, Robert Pentland, et al. Mahaffy and Dodson on Road Traffic. 3rd ed. Shaw & Sons, 1961.