Cita APA (7a ed.)

Matthews, M. D. (2014). Head strong: How psychology is revolutionizing war. Oxford University Press.

Cita Chicago Style (17a ed.)

Matthews, Michael D. Head Strong: How Psychology Is Revolutionizing War. New York, NY: Oxford University Press, 2014.

Cita MLA (8a ed.)

Matthews, Michael D. Head Strong: How Psychology Is Revolutionizing War. Oxford University Press, 2014.