APA-referens (7:e uppl.)

Powers, I. (1987). A personal way of the cross. Twenty-third Publications.

Chicago-referens (17:e uppl.)

Powers, Isaias. A Personal Way of the Cross. Mystic, Conn.: Twenty-third Publications, 1987.

MLA-referens (8:e uppl.)

Powers, Isaias. A Personal Way of the Cross. Twenty-third Publications, 1987.