APA (7th ed.) Citation

Collins, S. (2003). Gregor the Overlander. Scholastic Press.

Chicago Style (17th ed.) Citation

Collins, Suzanne. Gregor the Overlander. New York: Scholastic Press, 2003.

MLA (9th ed.) Citation

Collins, Suzanne. Gregor the Overlander. Scholastic Press, 2003.

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