APA (7th ed.) Citation

O'Brien, B. J. (1989). Pray: A mini course in spirituality. Riehle Foundation.

Chicago Style (17th ed.) Citation

O'Brien, Bartholomew J. Pray: A Mini Course in Spirituality. Milford, Ohio: Riehle Foundation, 1989.

MLA (8th ed.) Citation

O'Brien, Bartholomew J. Pray: A Mini Course in Spirituality. Riehle Foundation, 1989.