APA ציטוט

Lutz, W., Butz, W. P., & KC, S. (2014). World population and human capital in the twenty-first century. Oxford University Press.

Chicago Style (17th ed.) Citation

Lutz, Wolfgang, William P. Butz, and Samir KC. World Population and Human Capital in the Twenty-first Century. Oxford: Oxford University Press, 2014.

ציטוט MLA

Lutz, Wolfgang, et al. World Population and Human Capital in the Twenty-first Century. Oxford University Press, 2014.