Style de citation APA

FAO. (1989). FAO economic and social development paper N.81: Temporal and spatial agricultural development in the Sudan. Rome: FAO.

Style de citation Chicago

FAO. FAO Economic and Social Development Paper N.81: Temporal and Spatial Agricultural Development in the Sudan. Rome: FAO, 1989.

Style de citation MLA

FAO. FAO Economic and Social Development Paper N.81: Temporal and Spatial Agricultural Development in the Sudan. Rome: FAO, 1989.

Attention : ces citations peuvent ne pas être correctes à 100%.