APA
United Nations conference on trade and developmentNew (USA), United Nations conference on trade and developmentNew (USA), . (2000). Taxation. New York: United Nations USA.
Chicago
United Nations conference on trade and developmentNew (USA), United Nations conference on trade and developmentNew (USA), . 2000. Taxation. New York: United Nations USA.
Harvard
United Nations conference on trade and developmentNew (USA), United Nations conference on trade and developmentNew (USA), . (2000). Taxation. New York: United Nations USA.
MLA
United Nations conference on trade and developmentNew (USA), United Nations conference on trade and developmentNew (USA), . Taxation. New York: United Nations USA. 2000.