APA (7th ed.) Citation

Spencer, R. (2008). Stealth jihad: How radical Islam is subverting America without guns or bombs. Regnery.

Chicago Style (17th ed.) Citation

Spencer, Robert. Stealth Jihad: How Radical Islam Is Subverting America Without Guns or Bombs. Washington, DC: Regnery, 2008.

MLA (9th ed.) Citation

Spencer, Robert. Stealth Jihad: How Radical Islam Is Subverting America Without Guns or Bombs. Regnery, 2008.