APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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