APA (7th ed.) Citation

Curtius, E. R. (1953). European literature and the Latin Middle Ages. Pantheon Books.

Chicago Style (17th ed.) Citation

Curtius, Ernst Robert. European Literature and the Latin Middle Ages. [New York]: Pantheon Books, 1953.

MLA (8th ed.) Citation

Curtius, Ernst Robert. European Literature and the Latin Middle Ages. Pantheon Books, 1953.