Cita APA (7a ed.)
Rooyen, A. F. v. (2009). Understanding the drivers behind increased use of crop residues in Southern Africa. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Rooyen, Andre F. van. Understanding the Drivers Behind Increased Use of Crop Residues in Southern Africa. International Livestock Research Institute, 2009.
Cita MLA (9a ed.)
Rooyen, Andre F. van. Understanding the Drivers Behind Increased Use of Crop Residues in Southern Africa. International Livestock Research Institute, 2009.
Precaución: Estas citas no son 100% exactas.