Ecclesia Catholica. (1995). Catechism of the Catholic Church: [Urheber:] Ecclesia Catholica. Doubleday.
Chicago-Zitierstil (17. Ausg.)Ecclesia Catholica. Catechism of the Catholic Church: [Urheber:] Ecclesia Catholica. New York [u.a.]: Doubleday, 1995.
MLA-Zitierstil (8. Ausg.)Ecclesia Catholica. Catechism of the Catholic Church: [Urheber:] Ecclesia Catholica. Doubleday, 1995.
警告：这些引文格式不一定是100％准确.