Cita APA

Buzan, B., & Little, R. (2000). International systems in world history: Remaking the study of international relations (Reprinted 2010.). Oxford: Oxford University Press.

Citación estilo Chicago

Buzan, Barry, and Richard Little. International Systems in World History: Remaking the Study of International Relations. Reprinted 2010. Oxford: Oxford University Press, 2000.

Cita MLA

Buzan, Barry, and Richard Little. International Systems in World History: Remaking the Study of International Relations. Reprinted 2010. Oxford: Oxford University Press, 2000.