Cita APA (7a ed.)
Koester, U. (1986). Regional cooperation to improve food security in southern and eastern African countries. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Koester, Ulrich. Regional Cooperation to Improve Food Security in Southern and Eastern African Countries. International Food Policy Research Institute, 1986.
Cita MLA (9a ed.)
Koester, Ulrich. Regional Cooperation to Improve Food Security in Southern and Eastern African Countries. International Food Policy Research Institute, 1986.
Precaución: Estas citas no son 100% exactas.