CUMMINGS, C. L., & ROSENTHAL, S. (2021). Vaccine hesitancy and secondary risks. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوCUMMINGS, Christopher L., و Sonny ROSENTHAL. Vaccine Hesitancy and Secondary Risks. Institutional Knowledge at Singapore Management University, 2021.
MLA استشهادCUMMINGS, Christopher L., و Sonny ROSENTHAL. Vaccine Hesitancy and Secondary Risks. Institutional Knowledge at Singapore Management University, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.