United Nations Environment Programme, UNICEF, & World Health Organization. (2002). Children in the new millennium: Environmental impact on health. United Nations Environment Programme, United Nations Childrens Fund.
Παραπομπή σε μορφή Chicago (17η εκδ.)United Nations Environment Programme, UNICEF, και World Health Organization. Children in the New Millennium: Environmental Impact on Health. Nairobi : New York : Geneva: United Nations Environment Programme, United Nations Childrens Fund, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)United Nations Environment Programme, et al. Children in the New Millennium: Environmental Impact on Health. United Nations Environment Programme, United Nations Childrens Fund, 2002.
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