APA (7th ed.) Zitazioa
Keppie, L. J. F. (1991). Understanding Roman inscriptions. Johns Hopkins University Press.
Chicago Style (17th ed.) Zitazioa
Keppie, L. J. F. Understanding Roman Inscriptions. Baltimore: Johns Hopkins University Press, 1991.
MLA (9th ed.) Zitazioa
Keppie, L. J. F. Understanding Roman Inscriptions. Johns Hopkins University Press, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.