APA-referens (7:e uppl.)

Plus, R., Mary Bertille, S., & Mary St. Thomas, S. (1939). Meditations for religious. Frederick Pustet Co., Inc..

Chicago-referens (17:e uppl.)

Plus, Raoul, Sister Mary Bertille, och Sister Mary St. Thomas. Meditations for Religious. New York ; Cincinnati: Frederick Pustet Co., Inc., 1939.

MLA-referens (8:e uppl.)

Plus, Raoul, et al. Meditations for Religious. Frederick Pustet Co., Inc., 1939.