Citazione Stile APA (7a Edizione)

Kegley, C. W., & Raymond, G. A. (2007). The global future: A brief introduction to world politics (2nd ed.). Thomson/Wadsworth.

Citazione stile Chigago Style (17a edizione)

Kegley, Charles W., e Gregory A. Raymond. The Global Future: A Brief Introduction to World Politics. 2nd ed. Belmont, Calif: Thomson/Wadsworth, 2007.

Citatione MLA (9a ed.)

Kegley, Charles W., e Gregory A. Raymond. The Global Future: A Brief Introduction to World Politics. 2nd ed. Thomson/Wadsworth, 2007.