Cita APA (7a ed.)

Christiaensen, L. J., & Demery, L. (2007). Down to earth: Agriculture and poverty reduction in Africa. World Bank.

Cita Chicago Style (17a ed.)

Christiaensen, Luc J., y Lionel Demery. Down to Earth: Agriculture and Poverty Reduction in Africa. Washington, DC: World Bank, 2007.

Cita MLA (9a ed.)

Christiaensen, Luc J., y Lionel Demery. Down to Earth: Agriculture and Poverty Reduction in Africa. World Bank, 2007.