APA Style
Bremmer, Ian. (2015).
Superpower : three choices for America's role in the world .
Great Britain:
Portfolio Penguin.
Chicago Style
Bremmer, Ian.
Superpower : three choices for America's role in the world.
Great Britain:
Portfolio Penguin,
2015.
Text.
MLA Style
Bremmer, Ian.
Superpower : three choices for America's role in the world.
Great Britain:
Portfolio Penguin,
2015.
Text.
Turabian Style
Bremmer, Ian.
Superpower : three choices for America's role in the world.
Great Britain:
Portfolio Penguin,
2015.
Print.