APA (7th ed.) Zitazioa
FESTINGER, D., & ET AL. (1995). PRETREATMENT DROPOUST AS A FUNCTION OF TREATMENT DELAY AND CLIENT VARIABLES.
Chicago Style (17th ed.) Zitazioa
FESTINGER, D.S, eta ET AL. PRETREATMENT DROPOUST AS A FUNCTION OF TREATMENT DELAY AND CLIENT VARIABLES. 1995.
MLA (9th ed.) Zitazioa
FESTINGER, D.S, eta ET AL. PRETREATMENT DROPOUST AS A FUNCTION OF TREATMENT DELAY AND CLIENT VARIABLES. 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.