Lua APA (7ú heag.)
Juan de la Cruz, O. (1957). The dark night of the soul. Frederick Ungar publishing.
Lua i Stíl Chicago (17ú heag.)
Juan de la Cruz, O.C.D. The Dark Night of the Soul. New York: Frederick Ungar publishing, 1957.
Lua MLA (9ú heag.)
Juan de la Cruz, O.C.D. The Dark Night of the Soul. Frederick Ungar publishing, 1957.
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