Cita APA

Kotkin, S., & Stephen Kotkin. (2001). Armageddon averted: The Soviet collapse, 1970-2000. Oxford: Oxford University Press.

Citación estilo Chicago

Kotkin, Stephen, y Stephen Kotkin. Armageddon Averted: The Soviet Collapse, 1970-2000. Oxford: Oxford University Press, 2001.

Cita MLA

Kotkin, Stephen, y Stephen Kotkin. Armageddon Averted: The Soviet Collapse, 1970-2000. Oxford: Oxford University Press, 2001.