Cita APA (7a ed.)
Bremmer, I. (2016). Superpower: Three choices for America's role in the world. Portfolio/Penguin.
Cita Chicago Style (17a ed.)
Bremmer, Ian. Superpower: Three Choices for America's Role in the World. London: Portfolio/Penguin, 2016.
Cita MLA (9a ed.)
Bremmer, Ian. Superpower: Three Choices for America's Role in the World. Portfolio/Penguin, 2016.
Precaución: Estas citas no son 100% exactas.