Dyfyniad APA

(1993). Management and Prevention of Diarrhoea: Practical Guidelines (3rd.). World Health Organisation.

Dyfyniad Arddull Chicago

Management and Prevention of Diarrhoea: Practical Guidelines. 3rd. Geneva: World Health Organisation, 1993.

Dyfyniad MLA

Management and Prevention of Diarrhoea: Practical Guidelines. 3rd. World Health Organisation, 1993.

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