APA-viite (7. p.)
United Nations. Dept. of Public Information. (1990). The world economy: A global challenge. United Nations Dept. of Public Information.
Chicago-viite (17. p.)
United Nations. Dept. of Public Information. The World Economy: A Global Challenge. New York: United Nations Dept. of Public Information, 1990.
MLA-viite (9. p.)
United Nations. Dept. of Public Information. The World Economy: A Global Challenge. United Nations Dept. of Public Information, 1990.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.