Citazione Stile APA (7a Edizione)

Lam, D. (2006). The demography of youth in developing countries and its economic implications. World Bank.

Citazione stile Chigago Style (17a edizione)

Lam, David. The Demography of Youth in Developing Countries and Its Economic Implications. Washington, D.C: World Bank, 2006.

Citatione MLA (9a ed.)

Lam, David. The Demography of Youth in Developing Countries and Its Economic Implications. World Bank, 2006.