APA (7th ed.) Citation

Scieszka, J., & Smith, L. (2007). Cowboy & Octopus. Viking.

Chicago Style (17th ed.) Citation

Scieszka, Jon, and Lane Smith. Cowboy & Octopus. New York: Viking, 2007.

MLA (8th ed.) Citation

Scieszka, Jon, and Lane Smith. Cowboy & Octopus. Viking, 2007.

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