APA (7 ম সংস্করণ) উদ্ধৃতি

Treacy, G. C. (1939). Five Great Encyclicals. Labor - education - marriage - reconstructing the social order - atheistic communism. New York.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Treacy, Gerald C. Five Great Encyclicals. Labor - Education - Marriage - Reconstructing the Social Order - Atheistic Communism. New York, 1939.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Treacy, Gerald C. Five Great Encyclicals. Labor - Education - Marriage - Reconstructing the Social Order - Atheistic Communism. New York, 1939.