APA Style

Friedman, George. (2012). The next decade : empire and republic in a changing world . New York: Anchor Books.

Chicago Style

Friedman, George. The next decade : empire and republic in a changing world. New York: Anchor Books, 2012. Text.

MLA Style

Friedman, George. The next decade : empire and republic in a changing world. New York: Anchor Books, 2012. Text.

Turabian Style

Friedman, George. The next decade : empire and republic in a changing world. New York: Anchor Books, 2012. Print.