Cita APA (7a ed.)
Tittonell, P. A., Vanlauwe, B., & Giller, K. E. (2007). Targeting resources with heterogeneous and diverse farming systems: Towards a ´uniquely African Green Revolution´. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Tittonell, Pablo A., Bernard Vanlauwe, y Kenneth E. Giller. Targeting Resources with Heterogeneous and Diverse Farming Systems: Towards a ´uniquely African Green Revolution´. International Center for Tropical Agriculture, 2007.
Cita MLA (9a ed.)
Tittonell, Pablo A., et al. Targeting Resources with Heterogeneous and Diverse Farming Systems: Towards a ´uniquely African Green Revolution´. International Center for Tropical Agriculture, 2007.
Precaución: Estas citas no son 100% exactas.