Gessner, B. D. (2012). Ethnic disparities in influenza vaccination in Canada. Canadian Medical Association.
استشهاد بنمط شيكاغوGessner, Bradford D. Ethnic Disparities in Influenza Vaccination in Canada. Canadian Medical Association, 2012.
MLA استشهادGessner, Bradford D. Ethnic Disparities in Influenza Vaccination in Canada. Canadian Medical Association, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.