APA (7th ed.) Zitazioa
Hosler, J. D. (2013). John of Salisbury: Military authority of the twelfth-century renaissance. Brill.
Chicago Style (17th ed.) Zitazioa
Hosler, John D. John of Salisbury: Military Authority of the Twelfth-century Renaissance. Leiden ; Boston: Brill, 2013.
MLA (9th ed.) Zitazioa
Hosler, John D. John of Salisbury: Military Authority of the Twelfth-century Renaissance. Brill, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.