APA (7th ed.) Citation

Snell, G. (2009). The King of Quizzical Island (1st U.S. edition.). Candlewick Press.

Chicago Style (17th ed.) Citation

Snell, Gordon. The King of Quizzical Island. 1st U.S. edition. Cambridge, Mass: Candlewick Press, 2009.

MLA (9th ed.) Citation

Snell, Gordon. The King of Quizzical Island. 1st U.S. edition. Candlewick Press, 2009.