Citação norma APA

Leavitt, B. J. (2004). The effect of not using an internal mammary artery as a conduit for coronary artery bypass grafting. Copyright 2004 by Heart.

Citação norma Chicago

Leavitt, B J. The Effect of Not Using an Internal Mammary Artery As a Conduit for Coronary Artery Bypass Grafting. Copyright 2004 by Heart, 2004.

Citação norma MLA

Leavitt, B J. The Effect of Not Using an Internal Mammary Artery As a Conduit for Coronary Artery Bypass Grafting. Copyright 2004 by Heart, 2004.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.