APA引文

United Nations. (1993). Transnational corporations. New York: United Nations.

Trích dẫn kiểu Chicago

United Nations. Transnational Corporations. New York: United Nations, 1993.

MLA引文

United Nations. Transnational Corporations. New York: United Nations, 1993.

警告：這些引文格式不一定是100％准確.