APA (7th ed.) Citation

Schoon, J. G. (1993). Geometric design projects for highways: An introduction. American Society of Civil Engineers.

Chicago Style (17th ed.) Citation

Schoon, J. G. Geometric Design Projects for Highways: An Introduction. New York, N.Y.: American Society of Civil Engineers, 1993.

MLA (9th ed.) Citation

Schoon, J. G. Geometric Design Projects for Highways: An Introduction. American Society of Civil Engineers, 1993.