APA (7th ed.) Citation

Cagan, J. A., Whitman, M., Amell, R., Thorne, B., & Keplinger, K. (2015). The duff. Lionsgate.

Chicago Style (17th ed.) Citation

Cagan, Josh A., Mae Whitman, Robbie Amell, Bella Thorne, and Kody Keplinger. The Duff. Santa Monica, CA: Lionsgate, 2015.

MLA (9th ed.) Citation

Cagan, Josh A., et al. The Duff. Lionsgate, 2015.