Cita APA (7a ed.)

Montgomery, S. L., & Chirot, D. (2015). The Shape of the New: Four Big Ideas and How They Made the Modern World. Princeton University Press.

Cita Chicago Style (17a ed.)

Montgomery, Scott L., y Daniel Chirot. The Shape of the New: Four Big Ideas and How They Made the Modern World. Princeton: Princeton University Press, 2015.

Cita MLA (8a ed.)

Montgomery, Scott L., y Daniel Chirot. The Shape of the New: Four Big Ideas and How They Made the Modern World. Princeton University Press, 2015.