Cita APA (7th ed.)

Vitoria, F. d. (1946). The principles of political and international law in the work. Cultura hispánica.

Cita Chicago (17th ed.)

Vitoria, Francisco de. The Principles of Political and International Law in the Work. Madrid: Cultura hispánica, 1946.

Cita MLA (9th ed.)

Vitoria, Francisco de. The Principles of Political and International Law in the Work. Cultura hispánica, 1946.