Cita APA (7a ed.)

O'Connor, K. J., & Braverman, L. M. (1997). Play therapy theory and practice: A comparative presentation. Wiley.

Cita Chicago Style (17a ed.)

O'Connor, Kevin J., y Lisa Mages Braverman. Play Therapy Theory and Practice: A Comparative Presentation. New York: Wiley, 1997.

Cita MLA (9a ed.)

O'Connor, Kevin J., y Lisa Mages Braverman. Play Therapy Theory and Practice: A Comparative Presentation. Wiley, 1997.