Dyfyniad APA
World Health Organization. (2007). Guidelines for the elimination of residual foci of malaria transmission. World Health Organization.
Dyfyniad Arddull Chicago
World Health Organization. Guidelines for the Elimination of Residual Foci of Malaria Transmission. Cairo, Egypt: World Health Organization, 2007.
Dyfyniad MLA
World Health Organization. Guidelines for the Elimination of Residual Foci of Malaria Transmission. World Health Organization, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.