APA

Donnelly J., . (2000). Realism and international relations. New York: Cambridge University Press.

Chicago

Donnelly Jack, . 2000. Realism and international relations. New York: Cambridge University Press.

Harvard

Donnelly J., . (2000). Realism and international relations. New York: Cambridge University Press.

MLA

Donnelly Jack, . Realism and international relations. New York: Cambridge University Press. 2000.