APA (7th ed.) Zitazioa
Howard, L. (1968). Wright Morris. University of Minnesota Press.
Chicago Style (17th ed.) Zitazioa
Howard, Leon. Wright Morris. Minneapolis, MN: University of Minnesota Press, 1968.
MLA (9th ed.) Zitazioa
Howard, Leon. Wright Morris. University of Minnesota Press, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.