APA citiranje

Ferguson, N. (2007). The war of the world: History's age of hatred. Penguin Books.

Chicago Style (17th ed.) Citation

Ferguson, Niall. The War of the World: History's Age of Hatred. England: Penguin Books, 2007.

MLA citiranje

Ferguson, Niall. The War of the World: History's Age of Hatred. Penguin Books, 2007.