Pitkin, G. M. (1996). The National Electronic Library: A guide to the future for library managers. Greenwood Press.
芝加哥风格引文Pitkin, Gary M. The National Electronic Library: A Guide to the Future for Library Managers. Westport, Conn: Greenwood Press, 1996.
MLA引文Pitkin, Gary M. The National Electronic Library: A Guide to the Future for Library Managers. Greenwood Press, 1996.
警告：这些引文格式不一定是100％准确.