APA aipamena

Ferguson, N. (2004). Colossus: The price of America's empire. Penguin Press.

Chicago Style aipamena

Ferguson, Niall. Colossus: The Price of America's Empire. New York: Penguin Press, 2004.

MLA aipamena

Ferguson, Niall. Colossus: The Price of America's Empire. Penguin Press, 2004.