APA (7th ed.) Zitazioa
Madden, T. F. (2007). Enrico Dandolo & the rise of Venice. Johns Hopkins University.
Chicago Style (17th ed.) Zitazioa
Madden, Thomas F. Enrico Dandolo & the Rise of Venice. Baltimore: Johns Hopkins University, 2007.
MLA (9th ed.) Zitazioa
Madden, Thomas F. Enrico Dandolo & the Rise of Venice. Johns Hopkins University, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.