World Health Organization. (1997). The world health report 1997: Conquering suffering, enriching humanity : report of the Director-General. World Health Organization.
Chicago (17e ed.) BronvermeldingWorld Health Organization. The World Health Report 1997: Conquering Suffering, Enriching Humanity : Report of the Director-General. Geneva: World Health Organization, 1997.
MLA (8e ed.) BronvermeldingWorld Health Organization. The World Health Report 1997: Conquering Suffering, Enriching Humanity : Report of the Director-General. World Health Organization, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.