National Research Council. Panel on Collection. (1981). Collecting data for the estimation of fertility and mortality. National Academy Press.
Citação norma ChicagoNational Research Council. Panel on Collection. Collecting Data for the Estimation of Fertility and Mortality. Washington: National Academy Press, 1981.
Citação norma MLANational Research Council. Panel on Collection. Collecting Data for the Estimation of Fertility and Mortality. National Academy Press, 1981.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.