APA
Chesterton G. K., . (1949). Orthodoxy. London: Bodley Head.
Chicago
Chesterton G K, . 1949. Orthodoxy. London: Bodley Head.
Harvard
Chesterton G. K., . (1949). Orthodoxy. London: Bodley Head.
MLA
Chesterton G K, . Orthodoxy. London: Bodley Head. 1949.
