BMJ Publishing Group. (2012). BMJ quality improvement reports. BMJ Publishing Group Ltd.
Citazione stile Chigago Style (17a edizione)BMJ Publishing Group. BMJ Quality Improvement Reports. [London, England]: BMJ Publishing Group Ltd, 2012.
Citatione MLA (9a ed.)BMJ Publishing Group. BMJ Quality Improvement Reports. BMJ Publishing Group Ltd, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.