APA (7th ed.) Citation

Steyn, M. (2011). After America: Get ready for Armageddon. Regnery Publishing.

Chicago Style (17th ed.) Citation

Steyn, Mark. After America: Get Ready for Armageddon. Washington, DC: Regnery Publishing, 2011.

MLA (9th ed.) Citation

Steyn, Mark. After America: Get Ready for Armageddon. Regnery Publishing, 2011.