APA (7th ed.) Citation

Coote, S. (1988). English literature of the Middle Ages. Penguin Books.

Chicago Style (17th ed.) Citation

Coote, Stephen. English Literature of the Middle Ages. London, England ; New York, N.Y., USA: Penguin Books, 1988.

MLA (9th ed.) Citation

Coote, Stephen. English Literature of the Middle Ages. Penguin Books, 1988.