APA-referens (7:e uppl.)

Johnson, J. T. (2011). Ethics and the use of force: Just war in historical perspective. Ashgate.

Chicago-referens (17:e uppl.)

Johnson, James Turner. Ethics and the Use of Force: Just War in Historical Perspective. Farnham, Surrey, England ; Burlington, Vt.: Ashgate, 2011.

MLA-referens (9:e uppl.)

Johnson, James Turner. Ethics and the Use of Force: Just War in Historical Perspective. Ashgate, 2011.