APA
"UNITED NATIONS E. A. S. A. (. o., "UNITED NATIONS E. A. S. A. (. o., . (2003). World youth report. New: York U.N.
Chicago
"UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Deptt of-)", "UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Deptt of-)", . 2003. World youth report. New: York U.N.
Harvard
"UNITED NATIONS E. A. S. A. (. o., "UNITED NATIONS E. A. S. A. (. o., . (2003). World youth report. New: York U.N.
MLA
"UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Deptt of-)", "UNITED NATIONS ECONOMIC AND SOCIAL AFFAIRS (Deptt of-)", . World youth report. New: York U.N. 2003.