APA (7th ed.) Citation
Juan de la Cruz, O. (1957). The dark night of the soul. Frederick Ungar publishing.
Chicago Style (17th ed.) Citation
Juan de la Cruz, O.C.D. The Dark Night of the Soul. New York: Frederick Ungar publishing, 1957.
MLA (9th ed.) Citation
Juan de la Cruz, O.C.D. The Dark Night of the Soul. Frederick Ungar publishing, 1957.
Warning: These citations may not always be 100% accurate.