MLA

Meyer, Keith C, and Ganesh Raghu. Gastroesophageal Reflux and the Lung. Springer New York, 2013.

APA

Meyer, K. C, & Raghu, G. (2013). Gastroesophageal Reflux and the Lung. Springer New York.

Chicago

Meyer, Keith C., and Ganesh Raghu. Gastroesophageal Reflux and the Lung. : Springer New York, 2013.