Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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