APA (7th ed.) Citation

Carvell, T., & Holgate, D. (2012). Planet Tad. Harper / HarperCollins.

Chicago Style (17th ed.) Citation

Carvell, Tim, and Doug Holgate. Planet Tad. New York: Harper / HarperCollins, 2012.

MLA (9th ed.) Citation

Carvell, Tim, and Doug Holgate. Planet Tad. Harper / HarperCollins, 2012.

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