OCLC, ebrary, Inc, & Eden, B. L. (2011). OCLC systems & services: International digital library perpsectives. Emerald.
芝加哥风格引文OCLC, Inc ebrary, 与 Bradford Lee Eden. OCLC Systems & Services: International Digital Library Perpsectives. [Bradford, UK]: Emerald, 2011.
MLA引文OCLC, et al. OCLC Systems & Services: International Digital Library Perpsectives. Emerald, 2011.
警告：这些引文格式不一定是100％准确.