APA (7th ed.) Citation

Rietveld, P., Button, K. J., & Nijkamp, P. (2003). Urban transport. Edward Elgar.

Chicago Style (17th ed.) Citation

Rietveld, Piet, Kenneth John Button, and Peter Nijkamp. Urban Transport. Cheltenham [etc.]: Edward Elgar, 2003.

MLA (9th ed.) Citation

Rietveld, Piet, et al. Urban Transport. Edward Elgar, 2003.