Voysey, M., Clemens, S., Madhi, S., Weckx, L., Folegatti, P., Aley, P., . . . Group, O. C. V. T. (2020). Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: An interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK. Elsevier.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Voysey, M., et al. Safety and Efficacy of the ChAdOx1 NCoV-19 Vaccine (AZD1222) Against SARS-CoV-2: An Interim Analysis of Four Randomised Controlled Trials in Brazil, South Africa, and the UK. Elsevier, 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Voysey, M., et al. Safety and Efficacy of the ChAdOx1 NCoV-19 Vaccine (AZD1222) Against SARS-CoV-2: An Interim Analysis of Four Randomised Controlled Trials in Brazil, South Africa, and the UK. Elsevier, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.