APA (7th ed.) Citation

Cook, J. L., & Cook, G. (2010). Child development: Principles and perspectives (2nd ed.). Pearson.

Chicago Style (17th ed.) Citation

Cook, Joan Littlefield, and Greg Cook. Child Development: Principles and Perspectives. 2nd ed. Boston: Pearson, 2010.

MLA (9th ed.) Citation

Cook, Joan Littlefield, and Greg Cook. Child Development: Principles and Perspectives. 2nd ed. Pearson, 2010.