Citazione Stile APA (7a Edizione)

Luard, E. (1979). The United Nations: How it works and what it does. St. Martin's.

Citazione stile Chigago Style (17a edizione)

Luard, Evan. The United Nations: How It Works and What It Does. Nueva York: St. Martin's, 1979.

Citatione MLA (9a ed.)

Luard, Evan. The United Nations: How It Works and What It Does. St. Martin's, 1979.