Black, J. (2019). War and its causes. Rowman & Littlefield.
Cita Chicago Style (17a ed.)Black, Jeremy. War and Its Causes. Lanham: Rowman & Littlefield, 2019.
Cita MLA (9a ed.)Black, Jeremy. War and Its Causes. Rowman & Littlefield, 2019.
Precaución: Estas citas no son 100% exactas.