Dyfyniad APA

(1998). World Health Reports, 1998: Life in the 21st Century: A Vision for all. World Health Organisation.

Dyfyniad Arddull Chicago

World Health Reports, 1998: Life in the 21st Century: A Vision for All. Geneva: World Health Organisation, 1998.

Dyfyniad MLA

World Health Reports, 1998: Life in the 21st Century: A Vision for All. World Health Organisation, 1998.

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