ebrary, Inc, & Peek, P. M. (2011). Twins in African and diaspora cultures: Double trouble, twice blessed. Indiana University Press.
芝加哥风格引文ebrary, Inc, 与 Philip M. Peek. Twins in African and Diaspora Cultures: Double Trouble, Twice Blessed. Bloomington: Indiana University Press, 2011.
MLA引文ebrary, Inc, 与 Philip M. Peek. Twins in African and Diaspora Cultures: Double Trouble, Twice Blessed. Indiana University Press, 2011.
警告：这些引文格式不一定是100％准确.