APA (7th ed.) Citation

Updike, J. (1968). The same door / John Updike. Penguin.

Chicago Style (17th ed.) Citation

Updike, John. The Same Door / John Updike. Harmondsworth: Penguin, 1968.

MLA (9th ed.) Citation

Updike, John. The Same Door / John Updike. Penguin, 1968.

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