APA Style

PERKINS, John. (2008). The Secret History of The American Empire . United States Of America: Penguin Group.

Chicago Style

PERKINS, John. The Secret History of The American Empire. United States Of America: Penguin Group, 2008. .

MLA Style

PERKINS, John. The Secret History of The American Empire. United States Of America: Penguin Group, 2008. .

Turabian Style

PERKINS, John. The Secret History of The American Empire. United States Of America: Penguin Group, 2008. .