Citazione Stile APA (7a Edizione)

AT ISSUE & SPIEGEL, S. (1984). At issue politics in the world arena.-- Ed.4. St Martin`s.

Citazione stile Chigago Style (17a edizione)

AT ISSUE e Steven SPIEGEL. At Issue Politics in the World Arena.-- Ed.4. New York: St Martin`s, 1984.

Citatione MLA (9a ed.)

AT ISSUE e Steven SPIEGEL. At Issue Politics in the World Arena.-- Ed.4. St Martin`s, 1984.