APA
Cullen A., . (2010). The concept of non-international armed conflict in international humanitarian law. Cambridge: Cambridge University Press.
Chicago
Cullen Anthony, . 2010. The concept of non-international armed conflict in international humanitarian law. Cambridge: Cambridge University Press.
Harvard
Cullen A., . (2010). The concept of non-international armed conflict in international humanitarian law. Cambridge: Cambridge University Press.
MLA
Cullen Anthony, . The concept of non-international armed conflict in international humanitarian law. Cambridge: Cambridge University Press. 2010.