APA (7th ed.) Citation

Franzen, J., Lamia, J., Baker, D., & Petkoff, R. (2015). Purity: A novel (Unabridged.). Macmillan Audio.

Chicago Style (17th ed.) Citation

Franzen, Jonathan, Jenna Lamia, Dylan Baker, and Robert Petkoff. Purity: A Novel. Unabridged. New York, NY: Macmillan Audio, 2015.

MLA (9th ed.) Citation

Franzen, Jonathan, et al. Purity: A Novel. Unabridged. Macmillan Audio, 2015.