Preston, S. H. 1., & Haines, M. R. (1991). Fatal years: Child mortality in late nineteenth-century America. Princeton, New Jersey: Princeton University Press.
Citación estilo ChicagoPreston, Samuel H. 1943-, y Michael R. Haines. Fatal Years: Child Mortality in Late Nineteenth-century America. Princeton, New Jersey: Princeton University Press, 1991.
Cita MLAPreston, Samuel H. 1943-, y Michael R. Haines. Fatal Years: Child Mortality in Late Nineteenth-century America. Princeton, New Jersey: Princeton University Press, 1991.
Precaución: Estas citas no son 100% exactas.