APA (7th ed.) Zitazioa
Smith, M. W., & Ridenour, F. (1987). Old enough to know. Contempo Books.
Chicago Style (17th ed.) Zitazioa
Smith, Michael W., eta Fritz Ridenour. Old Enough to Know. Ft. Worth, TX: Contempo Books, 1987.
MLA (9th ed.) Zitazioa
Smith, Michael W., eta Fritz Ridenour. Old Enough to Know. Contempo Books, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.