APA (7th ed.) Citation

Weldon, C. (2005). Countdown to terror: The top-secret information that could prevent the next terrorist attack on America -- and how the CIA has ignored it. Regnery Pub.

Chicago Style (17th ed.) Citation

Weldon, Curt. Countdown to Terror: The Top-secret Information That Could Prevent the Next Terrorist Attack on America -- and How the CIA Has Ignored It. Washington, D.C: Regnery Pub, 2005.

MLA (9th ed.) Citation

Weldon, Curt. Countdown to Terror: The Top-secret Information That Could Prevent the Next Terrorist Attack on America -- and How the CIA Has Ignored It. Regnery Pub, 2005.