Cita APA (7th ed.)
ebrary, Inc, Djurfeldt, G., Aryeetey, E., & Isinika, A. C. (2011). African smallholders: Food crops, markets and policy. CABI.
Cita Chicago (17th ed.)
ebrary, Inc, Göran Djurfeldt, Ernest Aryeetey, i Aida C. Isinika. African Smallholders: Food Crops, Markets and Policy. Cambridge, Mass.: CABI, 2011.
Cita MLA (9th ed.)
ebrary, Inc, et al. African Smallholders: Food Crops, Markets and Policy. CABI, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.