Citazione APA

Devetak,Rchard, Burke,Anthony, & George,Jim. (2012). Introduction to international relations (2nd.). Cambridge University Press.

Stile di citazione Chicago

Devetak,Rchard, Burke,Anthony, e George,Jim. Introduction to International Relations. 2nd. Cambridge: Cambridge University Press, 2012.

Citazione MLA

Devetak,Rchard, et al. Introduction to International Relations. 2nd. Cambridge University Press, 2012.