APA (7e ed.) Bronvermelding

(1991). Demographic and Health Surveys World Conference (1991: Washington, D.C.). IRD/Macro International.

Chicago (17e ed.) Bronvermelding

Demographic and Health Surveys World Conference (1991: Washington, D.C.). Columbia, MD: IRD/Macro International, 1991.

MLA (9e ed.) Bronvermelding

Demographic and Health Surveys World Conference (1991: Washington, D.C.). IRD/Macro International, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.