Eggertson, L. (2005). Countries ill-prepared for influenza pandemic. Canadian Medical Association.
استشهاد بنمط شيكاغوEggertson, Laura. Countries Ill-prepared for Influenza Pandemic. Canadian Medical Association, 2005.
MLA استشهادEggertson, Laura. Countries Ill-prepared for Influenza Pandemic. Canadian Medical Association, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.