APA (7th ed.) Zitazioa
LEVY, A. (1994). A COMMUNITY BASED APPROACH TO CLINICAL SERVICES FOR CHILDREN OF SUBSTANCE ABUSERS.
Chicago Style (17th ed.) Zitazioa
LEVY, A.J. A COMMUNITY BASED APPROACH TO CLINICAL SERVICES FOR CHILDREN OF SUBSTANCE ABUSERS. 1994.
MLA (9th ed.) Zitazioa
LEVY, A.J. A COMMUNITY BASED APPROACH TO CLINICAL SERVICES FOR CHILDREN OF SUBSTANCE ABUSERS. 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.