Dyfyniad APA

(2005). Prevention policies for HIV/AIDS need improving. BMJ Publishing Group Ltd.

Dyfyniad Arddull Chicago

Prevention Policies for HIV/AIDS Need Improving. BMJ Publishing Group Ltd, 2005.

Dyfyniad MLA

Prevention Policies for HIV/AIDS Need Improving. BMJ Publishing Group Ltd, 2005.

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