Cita APA (7a ed.)
Otoo, E., Asiedu, R., Ennin, S., & Ekpe, E. (2005). Yam production in the derived coastal savanna zone of Ghana Past, Present and Future Prospects.
Cita Chicago Style (17a ed.)
Otoo, E., Robert Asiedu, S. Ennin, y E. Ekpe. Yam Production in the Derived Coastal Savanna Zone of Ghana Past, Present and Future Prospects. 2005.
Cita MLA (9a ed.)
Otoo, E., et al. Yam Production in the Derived Coastal Savanna Zone of Ghana Past, Present and Future Prospects. 2005.
Precaución: Estas citas no son 100% exactas.