Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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