APA (7th ed.) Zitazioa
Altick, R. D. (1975). The art of literary research (Rev. ed.). Norton.
Chicago Style (17th ed.) Zitazioa
Altick, Richard Daniel. The Art of Literary Research. Rev. ed. New York: Norton, 1975.
MLA (9th ed.) Zitazioa
Altick, Richard Daniel. The Art of Literary Research. Rev. ed. Norton, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.