APA (7th ed.) Zitazioa
WILLIAMS, J., & ET AL. (2009). CLINICAL OUTCOMES OF TRAUMATIZED YOUTH IN ADOLESCENT SUBSTANCE ABUSE TREATMENT: A LONGITUDINAL MULTISITE STUDY.
Chicago Style (17th ed.) Zitazioa
WILLIAMS, J.K, eta ET AL. CLINICAL OUTCOMES OF TRAUMATIZED YOUTH IN ADOLESCENT SUBSTANCE ABUSE TREATMENT: A LONGITUDINAL MULTISITE STUDY. 2009.
MLA (9th ed.) Zitazioa
WILLIAMS, J.K, eta ET AL. CLINICAL OUTCOMES OF TRAUMATIZED YOUTH IN ADOLESCENT SUBSTANCE ABUSE TREATMENT: A LONGITUDINAL MULTISITE STUDY. 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.