Sweeney, D. S., & Homeyer, L. (1999). The handbook of group play therapy: How to do it, how it works, whom it's best for. Jossey-Bass Publishers.
Citação norma ChicagoSweeney, Daniel S., and Linda Homeyer. The Handbook of Group Play Therapy: How to Do It, How It Works, Whom It's Best for. San Francisco: Jossey-Bass Publishers, 1999.
Citação norma MLASweeney, Daniel S., and Linda Homeyer. The Handbook of Group Play Therapy: How to Do It, How It Works, Whom It's Best for. Jossey-Bass Publishers, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.