Cita APA (7th ed.)

Hesse, H., & Creighton, B. (1955). Steppenwolf. Penguin Books.

Cita Chicago (17th ed.)

Hesse, Hermann, i Basil Creighton. Steppenwolf. New York: Penguin Books, 1955.

Cita MLA (9th ed.)

Hesse, Hermann, i Basil Creighton. Steppenwolf. Penguin Books, 1955.