APA (7th ed.) Zitazioa
ebrary, Inc, Gallo-Lopez, L., & Schaefer, C. E. (2005). Play therapy with adolescents ([2nd ed.].). Jason Aronson.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Loretta Gallo-Lopez, eta Charles E. Schaefer. Play Therapy with Adolescents. [2nd ed.]. Lanham, Md.: Jason Aronson, 2005.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Play Therapy with Adolescents. [2nd ed.]. Jason Aronson, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.