APA (7th ed.) Citation

United Nations. Office of Public Information. (1980). The work of the International Law (3d ed.). U.N.

Chicago Style (17th ed.) Citation

United Nations. Office of Public Information. The Work of the International Law. 3d ed. New York: U.N, 1980.

MLA (9th ed.) Citation

United Nations. Office of Public Information. The Work of the International Law. 3d ed. U.N, 1980.