Cita APA (7th ed.)

Baggerly, J., Ray, D. C., & Bratton, S. (2010). Child-centered play therapy research: The evidence base for effective practice. Wiley.

Cita Chicago (17th ed.)

Baggerly, Jennifer, Dee C. Ray, i Sue Bratton. Child-centered Play Therapy Research: The Evidence Base for Effective Practice. Hoboken, N.J: Wiley, 2010.

Cita MLA (9th ed.)

Baggerly, Jennifer, et al. Child-centered Play Therapy Research: The Evidence Base for Effective Practice. Wiley, 2010.