Sibbald, B. (2006). Vioxx should be allowed back on the market advises expert panel. Canadian Medical Association.
استشهاد بنمط شيكاغوSibbald, Barbara. Vioxx Should Be Allowed Back On the Market Advises Expert Panel. Canadian Medical Association, 2006.
MLA استشهادSibbald, Barbara. Vioxx Should Be Allowed Back On the Market Advises Expert Panel. Canadian Medical Association, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.