APA
UNITED NATIONS I. E. A. S. A. (. o., UNITED NATIONS I. E. A. S. A. (. o., . (1982). International trade statistics concepts and definitions. New York: United Nations.
Chicago
UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (Departments of--), UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (Departments of--), . 1982. International trade statistics concepts and definitions. New York: United Nations.
Harvard
UNITED NATIONS I. E. A. S. A. (. o., UNITED NATIONS I. E. A. S. A. (. o., . (1982). International trade statistics concepts and definitions. New York: United Nations.
MLA
UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (Departments of--), UNITED NATIONS INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (Departments of--), . International trade statistics concepts and definitions. New York: United Nations. 1982.
