APA
United Nations, United Nations, . (1995). Implications of the North American free trade agreement for. New York: United Nations.
Chicago
United Nations, United Nations, . 1995. Implications of the North American free trade agreement for. New York: United Nations.
Harvard
United Nations, United Nations, . (1995). Implications of the North American free trade agreement for. New York: United Nations.
MLA
United Nations, United Nations, . Implications of the North American free trade agreement for. New York: United Nations. 1995.