APA (7th ed.) Citation

Kerns, K. A., & Richardson, R. A. (2005). Attachment in middle childhood. Guilford Press.

Chicago Style (17th ed.) Citation

Kerns, Kathryn A., and Rhonda A. Richardson. Attachment in Middle Childhood. New York: Guilford Press, 2005.

MLA (9th ed.) Citation

Kerns, Kathryn A., and Rhonda A. Richardson. Attachment in Middle Childhood. Guilford Press, 2005.