Citazione Stile APA (7a Edizione)

Gwatkin, D. R. (2000). Socio-economic differences in health, nutrition, and population in Bolivia. World Bank.

Citazione stile Chigago Style (17a edizione)

Gwatkin, Davidson R. Socio-economic Differences in Health, Nutrition, and Population in Bolivia. Washington, D.C: World Bank, 2000.

Citatione MLA (9a ed.)

Gwatkin, Davidson R. Socio-economic Differences in Health, Nutrition, and Population in Bolivia. World Bank, 2000.