APA-čujuhus (7. p.)
United Nations Environment Programme. (2006). Africa environment outlook 2: Our environment, our wealth. United Nations Environment Programme.
Chicago-čujuhus (17. p.)
United Nations Environment Programme. Africa Environment Outlook 2: Our Environment, Our Wealth. Nairobi, Kenya: United Nations Environment Programme, 2006.
MLA-čujuhus (9. p.)
United Nations Environment Programme. Africa Environment Outlook 2: Our Environment, Our Wealth. United Nations Environment Programme, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.