APA (7th ed.) Citation

Birge & Ahn. (2009). Your body's red light warning signals: Medical tips that may save your life. A Dell Book.

Chicago Style (17th ed.) Citation

Birge and Ahn. Your Body's Red Light Warning Signals: Medical Tips That May Save Your Life. New York: A Dell Book, 2009.

MLA (8th ed.) Citation

Birge and Ahn. Your Body's Red Light Warning Signals: Medical Tips That May Save Your Life. A Dell Book, 2009.