APA (7th ed.) Zitazioa
Guest, J. (1997). Errands. Ballantine Books.
Chicago Style (17th ed.) Zitazioa
Guest, Judith. Errands. New York: Ballantine Books, 1997.
MLA (9th ed.) Zitazioa
Guest, Judith. Errands. Ballantine Books, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.