एपीए उद्धरण

Marwick, T. H. (2003). Stress echocardiography. Copyright 2003 by Heart.

शिकागो स्टाइल उद्धरण

Marwick, Thomas H. Stress Echocardiography. Copyright 2003 by Heart, 2003.

एमएलए उद्धरण

Marwick, Thomas H. Stress Echocardiography. Copyright 2003 by Heart, 2003.