ebrary, Inc, & Hall, P. V. (2010). Integrating seaports and trade corridors. Ashgate Pub. Company.
芝加哥风格引文ebrary, Inc, 与 P. V. Hall. Integrating Seaports and Trade Corridors. Burlington, VT: Ashgate Pub. Company, 2010.
MLA引文ebrary, Inc, 与 P. V. Hall. Integrating Seaports and Trade Corridors. Ashgate Pub. Company, 2010.
警告:这些引文格式不一定是100%准确.