Papadakis, J. S. (1966). Crop ecologic survey in west Africa: Liberia, Ivory Coast, Ghana, Togo, Dahomey, Nigeria. FAO.
Cita Chicago Style (17a ed.)Papadakis, Juan S. Crop Ecologic Survey in West Africa: Liberia, Ivory Coast, Ghana, Togo, Dahomey, Nigeria. Roma: FAO, 1966.
Cita MLA (8a ed.)Papadakis, Juan S. Crop Ecologic Survey in West Africa: Liberia, Ivory Coast, Ghana, Togo, Dahomey, Nigeria. FAO, 1966.
Precaución: Estas citas no son 100% exactas.