APA (7th ed.) Citation

Westerfeld, S., & Grayson, D. K. (2012). Uglies. Del Rey/Ballantine Books.

Chicago Style (17th ed.) Citation

Westerfeld, Scott, and Devin K. Grayson. Uglies. New York, New York: Del Rey/Ballantine Books, 2012.

MLA (8th ed.) Citation

Westerfeld, Scott, and Devin K. Grayson. Uglies. Del Rey/Ballantine Books, 2012.

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