APA (7th ed.) Citation

Clark, C. M., & Burton, T. (2016). Activity book for children: 6. Oxford University Press.

Chicago Style (17th ed.) Citation

Clark, Christopher M., and Terry Burton. Activity Book for Children: 6. Oxford: Oxford University Press, 2016.

MLA (9th ed.) Citation

Clark, Christopher M., and Terry Burton. Activity Book for Children: 6. Oxford University Press, 2016.