Cita APA (7a ed.)
Engelhard, R. (2009). A chronicle of ICTs in agriculture. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Engelhard, Rutger. A Chronicle of ICTs in Agriculture. Technical Centre for Agricultural and Rural Cooperation, 2009.
Cita MLA (9a ed.)
Engelhard, Rutger. A Chronicle of ICTs in Agriculture. Technical Centre for Agricultural and Rural Cooperation, 2009.
Precaución: Estas citas no son 100% exactas.