Citazione Stile APA (7a Edizione)

Duchacek, I. D. (1971). Nations and men: An introduction to international politics (2nd ed.). Holt, Rinehart.

Citazione stile Chigago Style (17a edizione)

Duchacek, Ivo D. Nations and Men: An Introduction to International Politics. 2nd ed. New York: Holt, Rinehart, 1971.

Citatione MLA (9a ed.)

Duchacek, Ivo D. Nations and Men: An Introduction to International Politics. 2nd ed. Holt, Rinehart, 1971.