APA (7th ed.) Citation

Yorke, G. (2014). Play, play therapy, and games: Engage children in therapy. PESI Inc..

Chicago Style (17th ed.) Citation

Yorke, Gary. Play, Play Therapy, and Games: Engage Children in Therapy. Eau Claire, WI: PESI Inc., 2014.

MLA (9th ed.) Citation

Yorke, Gary. Play, Play Therapy, and Games: Engage Children in Therapy. PESI Inc., 2014.