Cita APA (7th ed.)
Johnston, T. A., & Stout, S. (1999). Investing in health: Development effectiveness in the health, nutrition, and population sector. The World Bank.
Cita Chicago (17th ed.)
Johnston, Timothy A., i Susan Stout. Investing in Health: Development Effectiveness in the Health, Nutrition, and Population Sector. Washington, DC: The World Bank, 1999.
Cita MLA (9th ed.)
Johnston, Timothy A., i Susan Stout. Investing in Health: Development Effectiveness in the Health, Nutrition, and Population Sector. The World Bank, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.