Cita APA

Velavan, T. P., Pollard, A. J., & Kremsner, P. G. (2020). Herd immunity and vaccination of children for COVID-19. Int J Infect Dis.

Chicago Style Citation

Velavan, Thirumalaisamy P., Andrew J. Pollard, i Peter G. Kremsner. "Herd Immunity and Vaccination of Children for COVID-19." Int J Infect Dis 2020.

Cita MLA

Velavan, Thirumalaisamy P., Andrew J. Pollard, i Peter G. Kremsner. "Herd Immunity and Vaccination of Children for COVID-19." Int J Infect Dis 2020.