APA (7th ed.) Citation

Hesse, H., & Horrocks, D. (2012). Steppenwolf. Penguin Books.

Chicago Style (17th ed.) Citation

Hesse, Hermann, and David Horrocks. Steppenwolf. London: Penguin Books, 2012.

MLA (9th ed.) Citation

Hesse, Hermann, and David Horrocks. Steppenwolf. Penguin Books, 2012.

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