Cita APA

Landreth, G. L. (2002). Play therapy: The art of the relationship. (1a. ed.). New York: Routledge.

Citación estilo Chicago

Landreth, Gary L. Play Therapy: The Art of the Relationship. 1a. ed. New York: Routledge, 2002.

Cita MLA

Landreth, Gary L. Play Therapy: The Art of the Relationship. 1a. ed. New York: Routledge, 2002.