APA (7th ed.) Citation

Hobbs, F. (1979). Traffic planning and engineering (2nd ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Hobbs, F.D. Traffic Planning and Engineering. 2nd ed. Oxford: Pergamon Press, 1979.

MLA (9th ed.) Citation

Hobbs, F.D. Traffic Planning and Engineering. 2nd ed. Pergamon Press, 1979.

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