United Nations. Department of International Economic and Social Affairs. (1987). Fertility behaviour in the context of development: Evidence from the World Fertility Survey. United Nations.
Citazione stile Chigago Style (17a edizione)United Nations. Department of International Economic and Social Affairs. Fertility Behaviour in the Context of Development: Evidence from the World Fertility Survey. New York: United Nations, 1987.
Citatione MLA (9a ed.)United Nations. Department of International Economic and Social Affairs. Fertility Behaviour in the Context of Development: Evidence from the World Fertility Survey. United Nations, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.