APA (7th ed.) Citation

Schaefer, C. E. (1993). The Therapeutic powers of play. J. Aronson.

Chicago Style (17th ed.) Citation

Schaefer, Charles E. The Therapeutic Powers of Play. Northvale, N.J.: J. Aronson, 1993.

MLA (9th ed.) Citation

Schaefer, Charles E. The Therapeutic Powers of Play. J. Aronson, 1993.