APA (7th ed.) Citation

Roker, A., & Morton, L. (2013). Never goin' back: Winning the weight-loss battle for good. New American Library.

Chicago Style (17th ed.) Citation

Roker, Al, and Laura Morton. Never Goin' Back: Winning the Weight-loss Battle for Good. New York, N.Y.: New American Library, 2013.

MLA (9th ed.) Citation

Roker, Al, and Laura Morton. Never Goin' Back: Winning the Weight-loss Battle for Good. New American Library, 2013.