APA (7th ed.) Zitazioa

Vattel, E. d. (1916). The law of nations or the principles of natural law. Oceana Publications.

Chicago Style (17th ed.) Zitazioa

Vattel, Emmerich de. The Law of Nations or the Principles of Natural Law. Nueva York: Oceana Publications, 1916.

MLA (9th ed.) Zitazioa

Vattel, Emmerich de. The Law of Nations or the Principles of Natural Law. Oceana Publications, 1916.