Citazione Stile APA (7a Edizione)
United Nations. Dept. of Public Information. (1993). Image & reality: Questions and answers about the United Nations : what it does, how it works, who pays for it. United Nations Dept. of Public Information.
Citazione stile Chigago Style (17a edizione)
United Nations. Dept. of Public Information. Image & Reality: Questions and Answers About the United Nations : What It Does, How It Works, Who Pays for It. New York: United Nations Dept. of Public Information, 1993.
Citatione MLA (9a ed.)
United Nations. Dept. of Public Information. Image & Reality: Questions and Answers About the United Nations : What It Does, How It Works, Who Pays for It. United Nations Dept. of Public Information, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.