APA-Zitierstil (7. Ausg.)

Engen, R. C., Breede, H. C., & English, A. D. (2020). Why we fight: New approaches to the human dimension of warfare. McGill-Queen's University Press.

Chicago-Zitierstil (17. Ausg.)

Engen, Robert C., H. Christian Breede, und Allan Douglas English. Why We Fight: New Approaches to the Human Dimension of Warfare. Montreal ; Kingston ; London ; Chicago: McGill-Queen's University Press, 2020.

MLA-Zitierstil (9. Ausg.)

Engen, Robert C., et al. Why We Fight: New Approaches to the Human Dimension of Warfare. McGill-Queen's University Press, 2020.