ebrary, Inc, Cargile Cook, K., & Grant-Davie, K. (2005). Online education: Global questions, local answers. Baywood Pub..
芝加哥风格引文ebrary, Inc, Kelli Cargile Cook, 与 Keith Grant-Davie. Online Education: Global Questions, Local Answers. Amityville, N.Y.: Baywood Pub., 2005.
MLA引文ebrary, Inc, et al. Online Education: Global Questions, Local Answers. Baywood Pub., 2005.
警告：这些引文格式不一定是100％准确.