American Society of Civil Engineers. Highway Division, American Society of Civil Engineers. Urban Transportation Division, & Carney, J. F. (1986). Effectiveness of highway safety improvements: Proceedings of the conference. American Society of Civil Engineers.
Chicago Style (17th ed.) CitationAmerican Society of Civil Engineers. Highway Division, American Society of Civil Engineers. Urban Transportation Division, and John F. Carney. Effectiveness of Highway Safety Improvements: Proceedings of the Conference. New York, N.Y.: American Society of Civil Engineers, 1986.
MLA (9th ed.) CitationAmerican Society of Civil Engineers. Highway Division, et al. Effectiveness of Highway Safety Improvements: Proceedings of the Conference. American Society of Civil Engineers, 1986.