APA (7th ed.) Citation

Chesterton, G. K. (1959). Orthodoxy. Image Books.

Chicago Style (17th ed.) Citation

Chesterton, Gilbert Keith. Orthodoxy. New York: Image Books, 1959.

MLA (9th ed.) Citation

Chesterton, Gilbert Keith. Orthodoxy. Image Books, 1959.

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