Cita APA (7a ed.)

Updike, J. (1968). The poorhouse fair. Penguin Books.

Cita Chicago Style (17a ed.)

Updike, John. The Poorhouse Fair. London: Penguin Books, 1968.

Cita MLA (8a ed.)

Updike, John. The Poorhouse Fair. Penguin Books, 1968.