ebrary, Inc, & Middleton, K. (2005). Collaborative digitization programs. Emerald Group Publishing.
芝加哥风格引文ebrary, Inc, 与 Ken Middleton. Collaborative Digitization Programs. Bradford, England: Emerald Group Publishing, 2005.
MLA引文ebrary, Inc, 与 Ken Middleton. Collaborative Digitization Programs. Emerald Group Publishing, 2005.
警告：这些引文格式不一定是100％准确.