Gale Group & Salkid, N. J. (2002). Child development. Macmillan Reference USA.
芝加哥风格引文Gale Group 与 Neil J. Salkid. Child Development. New York, N.Y: Macmillan Reference USA, 2002.
MLA引文Gale Group 与 Neil J. Salkid. Child Development. Macmillan Reference USA, 2002.
警告：这些引文格式不一定是100％准确.