एपीए उद्धरण

Department of Economic and Social affairs. Statistical division. (2003). Statistical yearbook: Forty-seventh issue. New York: United Nations/Nations Unies.

शिकागो स्टाइल उद्धरण

Department of Economic and Social affairs. Statistical division. Statistical Yearbook: Forty-seventh Issue. New York: United Nations/Nations Unies, 2003.

एमएलए उद्धरण

Department of Economic and Social affairs. Statistical division. Statistical Yearbook: Forty-seventh Issue. New York: United Nations/Nations Unies, 2003.