Cita APA (7a ed.)
Läderach, P. R., Eitzinger, A., Lundy, M. M., Jarvis, A., Ramírez Villegas, J. A., & Pérez Portilla, E. (2010). The future of coffee farmers' livelihoods and your daily coffee. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Läderach, Peter R.D., Anton Eitzinger, Mark M. Lundy, Andy Jarvis, Julián Armando Ramírez Villegas, y E. Pérez Portilla. The Future of Coffee Farmers' Livelihoods and Your Daily Coffee. International Center for Tropical Agriculture, 2010.
Cita MLA (9a ed.)
Läderach, Peter R.D., et al. The Future of Coffee Farmers' Livelihoods and Your Daily Coffee. International Center for Tropical Agriculture, 2010.
Precaución: Estas citas no son 100% exactas.