APA način citiranja (7. izdanje)

Ferguson, N. (2005). Colossus: The rise and fall of the American empire. Penguin Books.

Čikaški stil citiranja (17. izdanje)

Ferguson, Niall. Colossus: The Rise and Fall of the American Empire. New York: Penguin Books, 2005.

MLA način citiranja (8. izdanje)

Ferguson, Niall. Colossus: The Rise and Fall of the American Empire. Penguin Books, 2005.