Cita APA

Wagstaff, A., Yazbeck, A. S., & Gwatkin, D. R. (2005). Reaching the poor with health, nutrition, and population services. Washington: World Bank.

Citación estilo Chicago

Wagstaff, Adam, Abdo S. Yazbeck, and Davidson R. Gwatkin. Reaching the Poor With Health, Nutrition, and Population Services. Washington: World Bank, 2005.

Cita MLA

Wagstaff, Adam, Abdo S. Yazbeck, and Davidson R. Gwatkin. Reaching the Poor With Health, Nutrition, and Population Services. Washington: World Bank, 2005.