APA

Gwatkin D. R., Wagstaff A. & Yazbeck A. S. (2005). RECHING THE POOR with health, nutrition, and Population Services. washington: The World Bank.

Chicago

Gwatkin Davidson R, Wagstaff Adam and Yazbeck Abdo S. 2005. RECHING THE POOR with health, nutrition, and Population Services. washington: The World Bank.

Harvard

Gwatkin D. R., Wagstaff A. and Yazbeck A. S. (2005). RECHING THE POOR with health, nutrition, and Population Services. washington: The World Bank.

MLA

Gwatkin Davidson R, Wagstaff Adam and Yazbeck Abdo S. RECHING THE POOR with health, nutrition, and Population Services. washington: The World Bank. 2005.