Catholic Church. Pope (1878-1903 : Leo XIII) & Leo XIII, P. (1978). Encyclical letter of Pope Leo XIII on Jesus Christ, our redeemer. St. Paul Editions.
Čikaški stil citiranja (17. izdanje)Catholic Church. Pope (1878-1903 : Leo XIII) i Pope Leo XIII. Encyclical Letter of Pope Leo XIII on Jesus Christ, Our Redeemer. [Boston]: St. Paul Editions, 1978.
MLA način citiranja (8. izdanje)Catholic Church. Pope (1878-1903 : Leo XIII) i Pope Leo XIII. Encyclical Letter of Pope Leo XIII on Jesus Christ, Our Redeemer. St. Paul Editions, 1978.
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