APA (7th ed.) Zitazioa
Willison, G. F. (1965). Saints and strangers (Rev ed.). Ballantine Books.
Chicago Style (17th ed.) Zitazioa
Willison, George F. Saints and Strangers. Rev ed. New York: Ballantine Books, 1965.
MLA (9th ed.) Zitazioa
Willison, George F. Saints and Strangers. Rev ed. Ballantine Books, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.