APA (7th ed.) Citation

HOBBS, F. D. (1974). Traffic planning and engineering. Pergamon Press.

Chicago Style (17th ed.) Citation

HOBBS, F. D. Traffic Planning and Engineering. Oxfor: Pergamon Press, 1974.

MLA (8th ed.) Citation

HOBBS, F. D. Traffic Planning and Engineering. Pergamon Press, 1974.

Warning: These citations may not always be 100% accurate.