Lancet, T. (2020). COVID-19: The worst may be yet to come. Lancet.
Chicago Style CitationLancet, The. "COVID-19: The Worst May Be yet to Come." Lancet 2020.
Cita MLALancet, The. "COVID-19: The Worst May Be yet to Come." Lancet 2020.
Atenció: Aquestes cites poden no estar 100% correctes.