Dyfyniad APA

Global Health: Science and Practice Journal | Johns Hopkins University. Cambridge University Press.

Dyfyniad Arddull Chicago

Global Health: Science and Practice Journal | Johns Hopkins University. Cambridge University Press.

Dyfyniad MLA

Global Health: Science and Practice Journal | Johns Hopkins University. Cambridge University Press.

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