Cita APA (7a ed.)
ebrary, Inc, Spence, M., & Lewis, M. A. (2009). Health and growth. World Bank.
Cita Chicago Style (17a ed.)
ebrary, Inc, Michael Spence, y Maureen A. Lewis. Health and Growth. Washington, DC: World Bank, 2009.
Cita MLA (9a ed.)
ebrary, Inc, et al. Health and Growth. World Bank, 2009.
Precaución: Estas citas no son 100% exactas.