APA
United Nations Centre on Transnational Coporations, United Nations Centre on Transnational Coporations, . (1983). Transnational corporations and contractual relatio. New York: United Nations USA.
Chicago
United Nations Centre on Transnational Coporations, United Nations Centre on Transnational Coporations, . 1983. Transnational corporations and contractual relatio. New York: United Nations USA.
Harvard
United Nations Centre on Transnational Coporations, United Nations Centre on Transnational Coporations, . (1983). Transnational corporations and contractual relatio. New York: United Nations USA.
MLA
United Nations Centre on Transnational Coporations, United Nations Centre on Transnational Coporations, . Transnational corporations and contractual relatio. New York: United Nations USA. 1983.