Bremmer, I. (2016). Superpower: Three choices for America's role in the world (Paperback edition with a new preface.). Portfolio / Penguin.
Chicago-Zitierstil (17. Ausg.)Bremmer, Ian. Superpower: Three Choices for America's Role in the World. Paperback edition with a new preface. New York, NY: Portfolio / Penguin, 2016.
MLA-Zitierstil (9. Ausg.)Bremmer, Ian. Superpower: Three Choices for America's Role in the World. Paperback edition with a new preface. Portfolio / Penguin, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.