APA (7th ed.) Citation

Allen. (2007). God's terrorists: The Wahhabi cult and the hidden roots of modern Jihad. Abacus.

Chicago Style (17th ed.) Citation

Allen. God's Terrorists: The Wahhabi Cult and the Hidden Roots of Modern Jihad. London: Abacus, 2007.

MLA (8th ed.) Citation

Allen. God's Terrorists: The Wahhabi Cult and the Hidden Roots of Modern Jihad. Abacus, 2007.

Warning: These citations may not always be 100% accurate.