APA (7th ed.) Citation

Williams. (2007). The day of Islam: The annihilation of America and the western world. Prometheus Books.

Chicago Style (17th ed.) Citation

Williams. The Day of Islam: The Annihilation of America and the Western World. Amherst, N.Y: Prometheus Books, 2007.

MLA (8th ed.) Citation

Williams. The Day of Islam: The Annihilation of America and the Western World. Prometheus Books, 2007.