Cita APA (7a ed.)
Simpson, B., Franzel, S., Degrande, A., Kundhlande, G., & Tsafack, S. (2015). Farmer-to-farmer extension: Issues in planning and implementation. United States Agency for International Development.
Cita Chicago Style (17a ed.)
Simpson, Brent, Steven Franzel, Ann Degrande, Godfrey Kundhlande, y Sygnola Tsafack. Farmer-to-farmer Extension: Issues in Planning and Implementation. United States Agency for International Development, 2015.
Cita MLA (9a ed.)
Simpson, Brent, et al. Farmer-to-farmer Extension: Issues in Planning and Implementation. United States Agency for International Development, 2015.
Precaución: Estas citas no son 100% exactas.