International Conference on Low-volume Roads Iowa State University. (1980). Low-volume roads: Second International Conference : addresses and research needs. Transportation Research Board, National Academy of Sciences.
Chicago Style (17th ed.) CitationInternational Conference on Low-volume Roads Iowa State University. Low-volume Roads: Second International Conference : Addresses and Research Needs. Washington, D.C: Transportation Research Board, National Academy of Sciences, 1980.
MLA引文International Conference on Low-volume Roads Iowa State University. Low-volume Roads: Second International Conference : Addresses and Research Needs. Transportation Research Board, National Academy of Sciences, 1980.
警告：這些引文格式不一定是100％准確.