Cita APA (7a ed.)
Hauer, M. E., & Schmertmann, C. P. (2020). Population Pyramids Yield Accurate Estimates of Total Fertility Rates. Demography (Springer Nature), 57(1), 221-242.
Cita Chicago Style (17a ed.)
Hauer, Mathew E., y Carl P. Schmertmann. "Population Pyramids Yield Accurate Estimates of Total Fertility Rates." Demography (Springer Nature) 57, no. 1 (2020): 221-242.
Cita MLA (9a ed.)
Hauer, Mathew E., y Carl P. Schmertmann. "Population Pyramids Yield Accurate Estimates of Total Fertility Rates." Demography (Springer Nature), vol. 57, no. 1, 2020, pp. 221-242.
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