ebrary, Inc, Perrels, A. H., Himanen, V., & Lee-Gosselin, M. (2008). Building blocks for sustainable transport: Obstacles, trends, solutions. Emerald.
芝加哥风格引文ebrary, Inc, A. H. Perrels, Veli Himanen, 与 Martin Lee-Gosselin. Building Blocks for Sustainable Transport: Obstacles, Trends, Solutions. Bingley: Emerald, 2008.
MLA引文ebrary, Inc, et al. Building Blocks for Sustainable Transport: Obstacles, Trends, Solutions. Emerald, 2008.
警告：这些引文格式不一定是100％准确.