Dyfyniad APA

Morbidity and Mortality Weekly Report. Centers for Disease Control & Prevention (CDC).

Dyfyniad Arddull Chicago

Morbidity and Mortality Weekly Report. Centers for Disease Control & Prevention (CDC).

Dyfyniad MLA

Morbidity and Mortality Weekly Report. Centers for Disease Control & Prevention (CDC).

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