Dyfyniad APA

Greenough, P. R., Blume, S. S., & Holmberg, C. (2017). The politics of vaccination: A global history. Manchester University Press.

Dyfyniad Arddull Chicago

Greenough, Paul R., Stuart S. Blume, and Christine Holmberg. The Politics of Vaccination: A Global History. Manchester: Manchester University Press, 2017.

Dyfyniad MLA

Greenough, Paul R., et al. The Politics of Vaccination: A Global History. Manchester University Press, 2017.

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