APA (7th ed.) Citation

Hagger, N. (2008). The rise and fall of civilizations: The law of history. O Books.

Chicago Style (17th ed.) Citation

Hagger, Nicholas. The Rise and Fall of Civilizations: The Law of History. Ropley: O Books, 2008.

MLA (9th ed.) Citation

Hagger, Nicholas. The Rise and Fall of Civilizations: The Law of History. O Books, 2008.