MLA

Faletra, Francesco Fulvio, and Faletra. Echocardiography In Mitral Valve Disease. Dordrecht: Springer Milan, 2013.

APA

Faletra, F. Fulvio, & Faletra, F. (2013). Echocardiography in Mitral Valve Disease. Dordrecht: Springer Milan.

Chicago

Faletra, Francesco Fulvio, and Faletra. Echocardiography In Mitral Valve Disease. Dordrecht: Springer Milan, 2013.