Style de citation APA (7e éd.)

Vlas, S. J. d., & Coffeng, L. E. (2021). Achieving herd immunity against COVID-19 at the country level by the exit strategy of a phased lift of control. Nature Portfolio.

Style de citation Chicago (17e éd.)

Vlas, Sake J. de, et Luc E. Coffeng. Achieving Herd Immunity Against COVID-19 at the Country Level by the Exit Strategy of a Phased Lift of Control. Nature Portfolio, 2021.

Style de citation MLA (8e éd.)

Vlas, Sake J. de, et Luc E. Coffeng. Achieving Herd Immunity Against COVID-19 at the Country Level by the Exit Strategy of a Phased Lift of Control. Nature Portfolio, 2021.