Citazione Stile APA (7a Edizione)

Palmer, N. D., & Perkins, H. C. (2007). International relations: The world community in transition (3rd ed.). CBS Publishers & Distributors.

Citazione stile Chigago Style (17a edizione)

Palmer, Norman D., e Howard C. Perkins. International Relations: The World Community in Transition. 3rd ed. New Delhi: CBS Publishers & Distributors, 2007.

Citatione MLA (9a ed.)

Palmer, Norman D., e Howard C. Perkins. International Relations: The World Community in Transition. 3rd ed. CBS Publishers & Distributors, 2007.