APA (7th ed.) Citation

Westerfeld, S. (2018). Horizon. Scholastic Inc..

Chicago Style (17th ed.) Citation

Westerfeld, Scott. Horizon. New York, NY: Scholastic Inc., 2018.

MLA (8th ed.) Citation

Westerfeld, Scott. Horizon. Scholastic Inc., 2018.

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