ebrary, Inc, Bowler, M., & MacMillan, M. (2010). Reference services review. Emerald.
芝加哥风格引文ebrary, Inc, Meagan Bowler, 与 Margy MacMillan. Reference Services Review. [Bingley, UK]: Emerald, 2010.
MLA引文ebrary, Inc, et al. Reference Services Review. Emerald, 2010.
警告：这些引文格式不一定是100％准确.