APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.