MLA

Robert P. Baughman, Roberto G. Carbone, Giovanni Bottino, et al. Pulmonary Arterial Hypertension and Interstitial Lung Diseases. Humana Press, 2009.

APA

Robert P. Baughman, G. Bottino, Baughman, R. P, Bottino, G., Carbone, R. G, Giovanni Bottino, G. Bottino, & Roberto G. Carbone, R. G. Carbone. (2009). Pulmonary Arterial Hypertension and Interstitial Lung Diseases. Humana Press.

Chicago

Robert P. Baughman, Roberto G. Carbone, Giovanni Bottino., Robert P Baughman, Giovanni Bottino, Roberto G Carbone, Giovanni Bottino, and Roberto G. Carbone. Pulmonary Arterial Hypertension and Interstitial Lung Diseases. : Humana Press, 2009.