Cita APA (7a ed.)
Nkonya, E. M., von Braun, J., Koo, J., & Guo, Z. (2013). Global extent of land degradation and its human dimension. CRC Press.
Cita Chicago Style (17a ed.)
Nkonya, Ephraim M., Joachim von Braun, Jawoo Koo, y Zhe Guo. Global Extent of Land Degradation and Its Human Dimension. CRC Press, 2013.
Cita MLA (9a ed.)
Nkonya, Ephraim M., et al. Global Extent of Land Degradation and Its Human Dimension. CRC Press, 2013.
Precaución: Estas citas no son 100% exactas.