APA (7th ed.) Citation

Farrell, M. J., & Farrell, M. (2013). Modern just war theory: A guide to research. Scarecrow Press.

Chicago Style (17th ed.) Citation

Farrell, Michael James, and Michael Farrell. Modern Just War Theory: A Guide to Research. Lanham, Md. [u.a.]: Scarecrow Press, 2013.

MLA (9th ed.) Citation

Farrell, Michael James, and Michael Farrell. Modern Just War Theory: A Guide to Research. Scarecrow Press, 2013.

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