APA (7th ed.) Zitazioa
Weber, D. J. (2009). The Spanish frontier in North America (The brief ed.). Yale University Press.
Chicago Style (17th ed.) Zitazioa
Weber, David J. The Spanish Frontier in North America. The brief ed. New Haven: Yale University Press, 2009.
MLA (9th ed.) Zitazioa
Weber, David J. The Spanish Frontier in North America. The brief ed. Yale University Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.