APA (7th ed.) Citation

Gray, C. D. (2018). International law and the use of force (Fourth edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Gray, Christine D. International Law and the Use of Force. Fourth edition. Oxford, United Kingdom New York, NY: Oxford University Press, 2018.

MLA (9th ed.) Citation

Gray, Christine D. International Law and the Use of Force. Fourth edition. Oxford University Press, 2018.

Warning: These citations may not always be 100% accurate.