Cita APA (7a ed.)
Geopolitics, history, and international relations. Addleton Academic Publishers.
Cita Chicago Style (17a ed.)
Geopolitics, History, and International Relations. Woodside, N.Y.: Addleton Academic Publishers.
Cita MLA (9a ed.)
Geopolitics, History, and International Relations. Addleton Academic Publishers.
Precaución: Estas citas no son 100% exactas.