Martin, R. (1982). A crisis of truth: The attack on faith, morality, and mission in the Catholic Church. Servant Books.
芝加哥风格引文Martin, Ralph. A Crisis of Truth: The Attack on Faith, Morality, and Mission in the Catholic Church. Ann Arbor, Mich.: Servant Books, 1982.
MLA引文Martin, Ralph. A Crisis of Truth: The Attack on Faith, Morality, and Mission in the Catholic Church. Servant Books, 1982.
警告：这些引文格式不一定是100％准确.