Cita APA (7a ed.)
Fermont, A., Asten, P. J. v., & Giller, K. E. (2008). Increasing land pressure in East Africa: The changing role of cassava and consequences for sustainability of farming systems. Elsevier.
Cita Chicago Style (17a ed.)
Fermont, A.V, Piet J.A. van Asten, y Kenneth E. Giller. Increasing Land Pressure in East Africa: The Changing Role of Cassava and Consequences for Sustainability of Farming Systems. Elsevier, 2008.
Cita MLA (9a ed.)
Fermont, A.V, et al. Increasing Land Pressure in East Africa: The Changing Role of Cassava and Consequences for Sustainability of Farming Systems. Elsevier, 2008.
Precaución: Estas citas no son 100% exactas.