APA استشهاد

Crawford, E., & Pert, A. (2015). International humanitarian law. Cambridge University Press.

استشهاد بنمط شيكاغو

Crawford, Emily, و Alison Pert. International Humanitarian Law. Cambridge: Cambridge University Press, 2015.

MLA استشهاد

Crawford, Emily, و Alison Pert. International Humanitarian Law. Cambridge University Press, 2015.