Dyfyniad APA

World Health Organization. (2006). Working together for health. World Health Organization.

Dyfyniad Arddull Chicago

World Health Organization. Working Together for Health. Geneva: World Health Organization, 2006.

Dyfyniad MLA

World Health Organization. Working Together for Health. World Health Organization, 2006.

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