APA (7th ed.) Citation

Catholic Church & O'Keefe, M. D. (1993). Oremus: Speaking with God in the words of the Roman rite. Institute of Jesuit Sources.

Chicago Style (17th ed.) Citation

Catholic Church and Martin D. O'Keefe. Oremus: Speaking with God in the Words of the Roman Rite. St. Louis: Institute of Jesuit Sources, 1993.

MLA (8th ed.) Citation

Catholic Church and Martin D. O'Keefe. Oremus: Speaking with God in the Words of the Roman Rite. Institute of Jesuit Sources, 1993.