Cita APA (7a ed.)
Fermont, A., Asten, P. J. v., Tittonell, P. A., Wijk, M. T. v., & Giller, K. E. (2009). Closing the cassava yield gap: An analysis from smallholder farms in East Africa. Elsevier.
Cita Chicago Style (17a ed.)
Fermont, A.M, Piet J.A. van Asten, Pablo A. Tittonell, Mark T. van Wijk, y Kenneth E. Giller. Closing the Cassava Yield Gap: An Analysis from Smallholder Farms in East Africa. Elsevier, 2009.
Cita MLA (9a ed.)
Fermont, A.M, et al. Closing the Cassava Yield Gap: An Analysis from Smallholder Farms in East Africa. Elsevier, 2009.
Precaución: Estas citas no son 100% exactas.