APA (7th ed.) Citation

Oppenheim, L. [. (1955). International law; a treatise. New York, Longmans, Green.

Chicago Style (17th ed.) Citation

Oppenheim, L [Author]. International Law; a Treatise. London: New York, Longmans, Green, 1955.

MLA (9th ed.) Citation

Oppenheim, L [Author]. International Law; a Treatise. New York, Longmans, Green, 1955.

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