Cita APA (7a ed.)
Pardey, P. G., & Thorpe, P. (1989). Agricultural Knowledge Production and Transfers: Some Cross-Country Evidence. International Service for National Agricultural Research.
Cita Chicago Style (17a ed.)
Pardey, Philip G., y Peter Thorpe. Agricultural Knowledge Production and Transfers: Some Cross-Country Evidence. International Service for National Agricultural Research, 1989.
Cita MLA (9a ed.)
Pardey, Philip G., y Peter Thorpe. Agricultural Knowledge Production and Transfers: Some Cross-Country Evidence. International Service for National Agricultural Research, 1989.
Precaución: Estas citas no son 100% exactas.