Okoli, G. N., Lam, O. L. T., Racovitan, F., Reddy, V. K., Righolt, C. H., Neilson, C., . . . Mahmud, S. M. (2020). Seasonal influenza vaccination in older people: A systematic review and meta-analysis of the determining factors. PLoS One.
Citação norma ChicagoOkoli, George N., et al. "Seasonal Influenza Vaccination in Older People: A Systematic Review and Meta-analysis of the Determining Factors." PLoS One 2020.
MLA引文Okoli, George N., et al. "Seasonal Influenza Vaccination in Older People: A Systematic Review and Meta-analysis of the Determining Factors." PLoS One 2020.
警告：這些引文格式不一定是100％准確.