Dyfyniad APA

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.

Dyfyniad Arddull Chicago

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.

Dyfyniad MLA

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.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.