Cita APA (7a ed.)
Duncan, A. J. (2009). Promising technologies not enough on their own to bring about widespread change in livestock systems. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Duncan, Alan J. Promising Technologies Not Enough on Their Own to Bring About Widespread Change in Livestock Systems. International Livestock Research Institute, 2009.
Cita MLA (9a ed.)
Duncan, Alan J. Promising Technologies Not Enough on Their Own to Bring About Widespread Change in Livestock Systems. International Livestock Research Institute, 2009.
Precaución: Estas citas no son 100% exactas.