Alan Guttmacher Institute. (1994). Clandestine abortion: A Latin American reality. The Alan Guttmacher Institute.
芝加哥风格引文Alan Guttmacher Institute. Clandestine Abortion: A Latin American Reality. New York: The Alan Guttmacher Institute, 1994.
MLA引文Alan Guttmacher Institute. Clandestine Abortion: A Latin American Reality. The Alan Guttmacher Institute, 1994.
警告：这些引文格式不一定是100％准确.