APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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