APA (7th ed.) Citation

Catholic Church. Pope & Fremantle, A. J. (1956). The papal encyclicals in their historical context. Putnam.

Chicago Style (17th ed.) Citation

Catholic Church. Pope and Anne Jackson Fremantle. The Papal Encyclicals in Their Historical Context. New York: Putnam, 1956.

MLA (8th ed.) Citation

Catholic Church. Pope and Anne Jackson Fremantle. The Papal Encyclicals in Their Historical Context. Putnam, 1956.

Warning: These citations may not always be 100% accurate.