Cita APA

Gnaegy, S., & Anderson, J. R. (1991). Agricultural technology in Sub-Saharan Africa: A workshop on research issues. Washington: World Bank.

Citación estilo Chicago

Gnaegy, Suzanne, and Jock R. Anderson. Agricultural Technology in Sub-Saharan Africa: A Workshop On Research Issues. Washington: World Bank, 1991.

Cita MLA

Gnaegy, Suzanne, and Jock R. Anderson. Agricultural Technology in Sub-Saharan Africa: A Workshop On Research Issues. Washington: World Bank, 1991.