APA (7th ed.) Citation

Timmerman, K. R. (2005). Countdown to crisis: The coming nuclear showdown with Iran. Crown Forum.

Chicago Style (17th ed.) Citation

Timmerman, Kenneth R. Countdown to Crisis: The Coming Nuclear Showdown with Iran. New York: Crown Forum, 2005.

MLA (9th ed.) Citation

Timmerman, Kenneth R. Countdown to Crisis: The Coming Nuclear Showdown with Iran. Crown Forum, 2005.