Bulatao, R. A., & Elwan, A. (1985). Fertility and mortality transition: Patterns, projections and interdependence. World Bank.
Citazione stile Chigago Style (17a edizione)Bulatao, Rodolfo A., e Ann Elwan. Fertility and Mortality Transition: Patterns, Projections and Interdependence. Washington: World Bank, 1985.
Citatione MLA (9a ed.)Bulatao, Rodolfo A., e Ann Elwan. Fertility and Mortality Transition: Patterns, Projections and Interdependence. World Bank, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.