APA (7th ed.) Citation

O'Ryan, R., & Kraft, J. (2017). Cosmic blackout! (First Little Simon paperback edition.). Little Simon.

Chicago Style (17th ed.) Citation

O'Ryan, Ray, and Jason Kraft. Cosmic Blackout! First Little Simon paperback edition. New York: Little Simon, 2017.

MLA (8th ed.) Citation

O'Ryan, Ray, and Jason Kraft. Cosmic Blackout! First Little Simon paperback edition. Little Simon, 2017.

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