APA (7th ed.) Citation

Gee, R., Meredith, S., & Blundell, K. (1987). Entertaining & educating your preschool child. Usborne.

Chicago Style (17th ed.) Citation

Gee, Ron, Susan Meredith, and Kim Blundell. Entertaining & Educating Your Preschool Child. London: Usborne, 1987.

MLA (9th ed.) Citation

Gee, Ron, et al. Entertaining & Educating Your Preschool Child. Usborne, 1987.