Cita APA (7a ed.)

Otterbein, K. F. (2004). How war began. Texas A & M University Press.

Cita Chicago Style (17a ed.)

Otterbein, Keith F. How War Began. College Station: Texas A & M University Press, 2004.

Cita MLA (8a ed.)

Otterbein, Keith F. How War Began. Texas A & M University Press, 2004.