John Paul II Pope, Bakalar, N., & Balkin, R. (2002). The wisdom of John Paul II: The Pope on life's most vital questions. Routledge.
芝加哥风格引文John Paul II Pope, Nick Bakalar, 与 Richard Balkin. The Wisdom of John Paul II: The Pope on Life's Most Vital Questions. London: Routledge, 2002.
MLA引文John Paul II Pope, et al. The Wisdom of John Paul II: The Pope on Life's Most Vital Questions. Routledge, 2002.
警告：这些引文格式不一定是100％准确.