BMJ Publishing Group. (2012). BMJ quality improvement reports. BMJ Publishing Group Ltd.
Cita Chicago (17th ed.)BMJ Publishing Group. BMJ Quality Improvement Reports. [London, England]: BMJ Publishing Group Ltd, 2012.
Cita MLA (9th ed.)BMJ Publishing Group. BMJ Quality Improvement Reports. BMJ Publishing Group Ltd, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.