APA (7th ed.) Citation

Johansen, I. (2006). Countdown. Bantam Books.

Chicago Style (17th ed.) Citation

Johansen, Iris. Countdown. New York, NY: Bantam Books, 2006.

MLA (8th ed.) Citation

Johansen, Iris. Countdown. Bantam Books, 2006.

Warning: These citations may not always be 100% accurate.