APA (7th ed.) Citation

(1972). Abstraction and use of water: A comparison of legal régimes. United Nations.

Chicago Style (17th ed.) Citation

Abstraction and Use of Water: A Comparison of Legal Régimes. New York: United Nations, 1972.

MLA (9th ed.) Citation

Abstraction and Use of Water: A Comparison of Legal Régimes. United Nations, 1972.

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