APA-Zitierstil (7. Ausg.)

Loucks, N., Smith Holt, S., & Adler, J. R. (2020). Why we kill: Understanding violence across cultures and disciplines (Second edition.). Routledge.

Chicago-Zitierstil (17. Ausg.)

Loucks, Nancy, Sally Smith Holt, und Joanna R. Adler. Why We Kill: Understanding Violence Across Cultures and Disciplines. Second edition. London New York: Routledge, 2020.

MLA-Zitierstil (9. Ausg.)

Loucks, Nancy, et al. Why We Kill: Understanding Violence Across Cultures and Disciplines. Second edition. Routledge, 2020.