Chambers, J. (2005). Aortic stenosis: Is common, but often unrecognised. BMJ Publishing Group Ltd.
Citación estilo ChicagoChambers, John. Aortic Stenosis: Is Common, but Often Unrecognised. BMJ Publishing Group Ltd, 2005.
Cita MLAChambers, John. Aortic Stenosis: Is Common, but Often Unrecognised. BMJ Publishing Group Ltd, 2005.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.