APA
United Nations conference on disarmament issues, United Nations, . (1989). Proceedings. New York: United Nations.
Chicago
United Nations conference on disarmament issues, United Nations, . 1989. Proceedings. New York: United Nations.
Harvard
United Nations conference on disarmament issues, United Nations, . (1989). Proceedings. New York: United Nations.
MLA
United Nations conference on disarmament issues, United Nations, . Proceedings. New York: United Nations. 1989.