National Research Council., Siri, M. J., & Cork, D. L. (2009). Vital statistics: Summary of a workshop. National Academies Press.
Cita Chicago Style (17a ed.)National Research Council., Michael J. Siri, y Daniel L. Cork. Vital Statistics: Summary of a Workshop. Washington, D.C.: National Academies Press, 2009.
Cita MLA (9a ed.)National Research Council., et al. Vital Statistics: Summary of a Workshop. National Academies Press, 2009.
Precaución: Estas citas no son 100% exactas.