APA (7th ed.) Zitazioa
ebrary, Inc, & Trim, D. J. B. (2003). The chivalric ethos and the development of military professionalism. Brill.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta D. J. B. Trim. The Chivalric Ethos and the Development of Military Professionalism. Leiden ; Boston: Brill, 2003.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta D. J. B. Trim. The Chivalric Ethos and the Development of Military Professionalism. Brill, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.