APA-viite (7. p.)

Crawford, E., & Pert, A. (2022). International humanitarian law (Second edition 2020.). Cambridge University Press.

Chicago-viite (17. p.)

Crawford, Emily, ja Alison Pert. International Humanitarian Law. Second edition 2020. Cambridge, United Kingdom ; New York, NY: Cambridge University Press, 2022.

MLA-viite (8. p.)

Crawford, Emily, ja Alison Pert. International Humanitarian Law. Second edition 2020. Cambridge University Press, 2022.