APA (7th ed.) Citation

Updike, J. (1966). The Centaur / by John Updike. Penguin.

Chicago Style (17th ed.) Citation

Updike, John. The Centaur / by John Updike. Penguin, 1966.

MLA (9th ed.) Citation

Updike, John. The Centaur / by John Updike. Penguin, 1966.

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