APA (7th ed.) Citation

Barrett, E. B. (1927). The Jesuit enigma. Boni & Liveright.

Chicago Style (17th ed.) Citation

Barrett, E. Boyd. The Jesuit Enigma. New York: Boni & Liveright, 1927.

MLA (8th ed.) Citation

Barrett, E. Boyd. The Jesuit Enigma. Boni & Liveright, 1927.

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