APA (7th ed.) Citation

Munsey, L., & Knutton, K. (2013). My tourist guide to the center of the earth. DK Publishing.

Chicago Style (17th ed.) Citation

Munsey, Lizzie, and Katie Knutton. My Tourist Guide to the Center of the Earth. New York: DK Publishing, 2013.

MLA (9th ed.) Citation

Munsey, Lizzie, and Katie Knutton. My Tourist Guide to the Center of the Earth. DK Publishing, 2013.