Citação norma APA

Gabriel, R. S., Kerr, A. J., Raffel, O. C., Stewart, R. A., Cowan, B. R., & Occleshaw, C. J. (2008). Mapping of mitral regurgitant defects by cardiovascular magnetic resonance in moderate or severe mitral regurgitation secondary to mitral valve prolapse. BioMed Central.

Citação norma Chicago

Gabriel, Ruvin S., Andrew J. Kerr, Owen C. Raffel, Ralph A. Stewart, Brett R. Cowan, and Christopher J. Occleshaw. Mapping of Mitral Regurgitant Defects By Cardiovascular Magnetic Resonance in Moderate or Severe Mitral Regurgitation Secondary to Mitral Valve Prolapse. BioMed Central, 2008.

Citação norma MLA

Gabriel, Ruvin S., et al. Mapping of Mitral Regurgitant Defects By Cardiovascular Magnetic Resonance in Moderate or Severe Mitral Regurgitation Secondary to Mitral Valve Prolapse. BioMed Central, 2008.

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