Dyfyniad APA

OMS. (1992). AIDS in Africa: A manual for physicians. Geneva: OMS.

Dyfyniad Arddull Chicago

OMS. AIDS in Africa: A Manual for Physicians. Geneva: OMS, 1992.

Dyfyniad MLA

OMS. AIDS in Africa: A Manual for Physicians. Geneva: OMS, 1992.

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