Cita APA (7a ed.)
Akihiko, T. The new middle ages: The world system in the 21st century.
Cita Chicago Style (17a ed.)
Akihiko, Tanaka. The New Middle Ages: The World System in the 21st Century.
Cita MLA (9a ed.)
Akihiko, Tanaka. The New Middle Ages: The World System in the 21st Century.
Precaución: Estas citas no son 100% exactas.