Cita APA (7a ed.)
Vaupel, J. W., & Romo, V. C. (2003). Decomposing Change in Life Expectancy: A Bouquet of Formulas in Honor of Nathan Keyfitz's 90th Birthday. Demography, 40(2), 201-217.
Cita Chicago Style (17a ed.)
Vaupel, James W., y Vladimir Canudas Romo. "Decomposing Change in Life Expectancy: A Bouquet of Formulas in Honor of Nathan Keyfitz's 90th Birthday." Demography 40, no. 2 (2003): 201-217.
Cita MLA (9a ed.)
Vaupel, James W., y Vladimir Canudas Romo. "Decomposing Change in Life Expectancy: A Bouquet of Formulas in Honor of Nathan Keyfitz's 90th Birthday." Demography, vol. 40, no. 2, 2003, pp. 201-217.
Precaución: Estas citas no son 100% exactas.