Cita APA (7th ed.)

Koufman, J. (2014). The chronic cough enigma: Acid reflux, asthma, and recalcitrant cough : the path to a cure. Katalitix Media.

Cita Chicago (17th ed.)

Koufman, Jamie. The Chronic Cough Enigma: Acid Reflux, Asthma, and Recalcitrant Cough : The Path to a Cure. [New York]: Katalitix Media, 2014.

Cita MLA (9th ed.)

Koufman, Jamie. The Chronic Cough Enigma: Acid Reflux, Asthma, and Recalcitrant Cough : The Path to a Cure. Katalitix Media, 2014.