APA-Zitierstil (7. Ausg.)

Allen, J. L. (2005). Opus Dei: The first objective look behind the myths and reality of the most controversial force in the Catholic Church (1. ed.). Doubleday.

Chicago-Zitierstil (17. Ausg.)

Allen, John L. Opus Dei: The First Objective Look Behind the Myths and Reality of the Most Controversial Force in the Catholic Church. 1. ed. New York [u.a.]: Doubleday, 2005.

MLA-Zitierstil (9. Ausg.)

Allen, John L. Opus Dei: The First Objective Look Behind the Myths and Reality of the Most Controversial Force in the Catholic Church. 1. ed. Doubleday, 2005.