World Health Organization. (1996). Demographic data for health situation assessment and projections - 1996. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. Demographic Data for Health Situation Assessment and Projections - 1996. Geneva: World Health Organization, 1996.
Cita MLA (8a ed.)World Health Organization. Demographic Data for Health Situation Assessment and Projections - 1996. World Health Organization, 1996.
Precaución: Estas citas no son 100% exactas.