Dyfyniad APA

(1984). Role of food safety in health and development. World Health Organization.

Dyfyniad Arddull Chicago

Role of Food Safety in Health and Development. Geneva: World Health Organization, 1984.

Dyfyniad MLA

Role of Food Safety in Health and Development. World Health Organization, 1984.

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