APA (7th ed.) Zitazioa
Bergeron, D. (1975). Shakespear: A study and research guide. St. Martin's press.
Chicago Style (17th ed.) Zitazioa
Bergeron, David. Shakespear: A Study and Research Guide. New York: St. Martin's press, 1975.
MLA (9th ed.) Zitazioa
Bergeron, David. Shakespear: A Study and Research Guide. St. Martin's press, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.