MLA

Meyer, Keith C, Steven Nathan, and Steven D Nathan. Idiopathic Pulmonary Fibrosis. Humana Press, 2014.

APA

Meyer, K. C, Nathan, S., & Nathan, S. D. (2014). Idiopathic Pulmonary Fibrosis. Humana Press.

Chicago

Meyer, Keith C., Steven Nathan, and Steven D Nathan. Idiopathic Pulmonary Fibrosis. : Humana Press, 2014.