MLA

Michael Y. Henein, and Michael Y Henein. Valvular Heart Disease In Clinical Practice. Springer London, 2009.

APA

Michael Y. Henein, M. Y. Henein, & Henein, M. Y. (2009). Valvular Heart Disease in Clinical Practice. Springer London.

Chicago

Michael Y. Henein, and Michael Y Henein. Valvular Heart Disease In Clinical Practice. : Springer London, 2009.