APA (7th ed.) Citation

Luard, E. (1982). A history of the United Nations. St. Martin's Press.

Chicago Style (17th ed.) Citation

Luard, Evan. A History of the United Nations. New York: St. Martin's Press, 1982.

MLA (9th ed.) Citation

Luard, Evan. A History of the United Nations. St. Martin's Press, 1982.