Cita APA (7a ed.)
Davis, K. E., & Heemskerk, W. (2012). Investment in extension and advisory services as part of agricultural innovation systems. World Bank.
Cita Chicago Style (17a ed.)
Davis, Kristin E., y Willem Heemskerk. Investment in Extension and Advisory Services as Part of Agricultural Innovation Systems. World Bank, 2012.
Cita MLA (9a ed.)
Davis, Kristin E., y Willem Heemskerk. Investment in Extension and Advisory Services as Part of Agricultural Innovation Systems. World Bank, 2012.
Precaución: Estas citas no son 100% exactas.