World Bank, ebrary, Inc, & Horton, S. (2010). Scaling up nutrition: What will it cost? World Bank.
Cita Chicago (17th ed.)World Bank, Inc ebrary, i Susan Horton. Scaling Up Nutrition: What Will It Cost? Washington, D.C.: World Bank, 2010.
Cita MLA (9th ed.)World Bank, et al. Scaling Up Nutrition: What Will It Cost? World Bank, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.