APA (7th ed.) Citation

Wright, P. H., Ashford, N., & Stammer, R. J. (1998). Transportation engineering: Planning and design (4. ed.). Wiley.

Chicago Style (17th ed.) Citation

Wright, Paul H., Norman Ashford, and Robert J. Stammer. Transportation Engineering: Planning and Design. 4. ed. New York [u.a.]: Wiley, 1998.

MLA (9th ed.) Citation

Wright, Paul H., et al. Transportation Engineering: Planning and Design. 4. ed. Wiley, 1998.