APA-referens

Spurgeon, D. (2007). New York Times reveals payments to doctors by drug firms. BMJ Publishing Group Ltd.

Chicago-stil citat

Spurgeon, David. New York Times Reveals Payments to Doctors By Drug Firms. BMJ Publishing Group Ltd, 2007.

MLA-referens

Spurgeon, David. New York Times Reveals Payments to Doctors By Drug Firms. BMJ Publishing Group Ltd, 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.