APA Style

Diehl, P, F., Balas, A. (2014). Peace Operations. [2nd ed.] (2nd ed.). Cambridge.: Polity Press.

MLA Style

Diehl, Paul, F.., Balas, Alexandru.. "Peace Operations. [2nd ed.]". 2nd ed. Cambridge.: Polity Press, 2014. หนังสือ (Book).