APA (7th ed.) Citation

Gutman, D., & Bowers, T. (2017). Rappy goes to Mars (First Edition.). Harper, an imprint of HarperCollinsPublishers.

Chicago Style (17th ed.) Citation

Gutman, Dan, and Tim Bowers. Rappy Goes to Mars. First Edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2017.

MLA (9th ed.) Citation

Gutman, Dan, and Tim Bowers. Rappy Goes to Mars. First Edition. Harper, an imprint of HarperCollinsPublishers, 2017.