Beenhakker, H. L. (1987). Rural transport services: A guide to their planning and implementation. Westview Press.
芝加哥风格引文Beenhakker, Henri L. Rural Transport Services: A Guide to Their Planning and Implementation. Boulder, Colo: Westview Press, 1987.
MLA引文Beenhakker, Henri L. Rural Transport Services: A Guide to Their Planning and Implementation. Westview Press, 1987.
警告：这些引文格式不一定是100％准确.