ebrary, Inc, & Coles, P. (2006). Sibling relationships. Karnac.
芝加哥风格引文ebrary, Inc, 与 Prophecy Coles. Sibling Relationships. London ; New York: Karnac, 2006.
MLA引文ebrary, Inc, 与 Prophecy Coles. Sibling Relationships. Karnac, 2006.
警告：这些引文格式不一定是100％准确.