APA (7th ed.) Zitazioa
Goldstein, A. P. (1989). Reducing delinquency: Intervention in the community. Pergamon Press.
Chicago Style (17th ed.) Zitazioa
Goldstein, Arnold P. Reducing Delinquency: Intervention in the Community. New York: Pergamon Press, 1989.
MLA (9th ed.) Zitazioa
Goldstein, Arnold P. Reducing Delinquency: Intervention in the Community. Pergamon Press, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.