APA (7th ed.) Citation

Kemp, J., Einon, D., & Walters, C. (2010). Number and logic games for preschoolers. Chancellor Press.

Chicago Style (17th ed.) Citation

Kemp, Jane, Dorothy Einon, and Clare Walters. Number and Logic Games for Preschoolers. London: Chancellor Press, 2010.

MLA (9th ed.) Citation

Kemp, Jane, et al. Number and Logic Games for Preschoolers. Chancellor Press, 2010.