Cita APA (7a ed.)
Ehui, S. K. (1993). Environmental degradation in sub-Saharan Africa: Issues for policy analysis. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Ehui, Simeon K. Environmental Degradation in Sub-Saharan Africa: Issues for Policy Analysis. International Livestock Centre for Africa, 1993.
Cita MLA (9a ed.)
Ehui, Simeon K. Environmental Degradation in Sub-Saharan Africa: Issues for Policy Analysis. International Livestock Centre for Africa, 1993.
Precaución: Estas citas no son 100% exactas.