APA (7th ed.) Citation

Spinelli, E., & Bowers, T. (2009). Princess Pig. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Spinelli, Eileen, and Tim Bowers. Princess Pig. New York: Alfred A. Knopf, 2009.

MLA (8th ed.) Citation

Spinelli, Eileen, and Tim Bowers. Princess Pig. Alfred A. Knopf, 2009.

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