APA (7th ed.) Zitazioa
Truyol Serra, A. (1946). The principles of political and international law in the work of Francisco de Vitoria. Cultura Hispánica.
Chicago Style (17th ed.) Zitazioa
Truyol Serra, Antonio. The Principles of Political and International Law in the Work of Francisco De Vitoria. Madrid: Cultura Hispánica, 1946.
MLA (9th ed.) Zitazioa
Truyol Serra, Antonio. The Principles of Political and International Law in the Work of Francisco De Vitoria. Cultura Hispánica, 1946.
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