Cita APA (7th ed.)
Farrell, M. (2013). Modern just war theory: A guide to research. Scarecrow Press.
Cita Chicago (17th ed.)
Farrell, Michael. Modern Just War Theory: A Guide to Research. Lanham, Md.: Scarecrow Press, 2013.
Cita MLA (9th ed.)
Farrell, Michael. Modern Just War Theory: A Guide to Research. Scarecrow Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.