The encyclopedia of the United Nations and international relations

MLA

Osmańczyk, Edmund Jan. The Encyclopedia of the United Nations and International Relations. 2nd ed. New York: Taylor and Francis, 1990.

APA

Osmańczyk, E. Jan. (1990). The encyclopedia of the United Nations and international relations. 2nd ed. New York: Taylor and Francis.

Chicago

Osmańczyk, Edmund Jan, The Encyclopedia of the United Nations and International Relations. 2nd ed. New York: Taylor and Francis, 1990.