United Nations Development Programme, United Nations. Dept. of Economic and Social Affairs, World Energy Council, & Goldemberg, J. (2000). World energy assessment: Energy and the challenge of sustainability. United Nations Development Programme.
Čikaški stil citiranja (17. izdanje)United Nations Development Programme, United Nations. Dept. of Economic and Social Affairs, World Energy Council, i Jose Goldemberg. World Energy Assessment: Energy and the Challenge of Sustainability. New York, NY: United Nations Development Programme, 2000.
MLA način citiranja (9. izdanje)United Nations Development Programme, et al. World Energy Assessment: Energy and the Challenge of Sustainability. United Nations Development Programme, 2000.
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