MLA

Klinger, James R, and Robert P Frantz. Diagnosis and Management of Pulmonary Hypertension. Springer New York, 2015.

APA

Klinger, J. R, & Frantz, R. P. (2015). Diagnosis and Management of Pulmonary Hypertension. Springer New York.

Chicago

Klinger, James R., and Robert P Frantz. Diagnosis and Management of Pulmonary Hypertension. : Springer New York, 2015.