Cita APA (7a ed.)
Mignouna, D. B., Akinola, A. A., Suleman, I., Nweke, F., & Abdoulaye, T. (2014). Yam: A cash crop in West Africa. International Institute of Tropical Agriculture.
Cita Chicago Style (17a ed.)
Mignouna, Djana B., Adebayo A. Akinola, I. Suleman, F. Nweke, y Tahirou Abdoulaye. Yam: A Cash Crop in West Africa. International Institute of Tropical Agriculture, 2014.
Cita MLA (9a ed.)
Mignouna, Djana B., et al. Yam: A Cash Crop in West Africa. International Institute of Tropical Agriculture, 2014.
Precaución: Estas citas no son 100% exactas.