Cita APA (7a ed.)
Penning de Vries, F. W., Acquay, H., David, S., Scherr, S. J., Valentin, C., & Cofie, O. O. (2008). Learning from bright spots to enhance food security and to combat degradation of water and land resources.
Cita Chicago Style (17a ed.)
Penning de Vries, Frits W.T., H. Acquay, S. David, Sara J. Scherr, Christian Valentin, y Olufunke O. Cofie. Learning from Bright Spots to Enhance Food Security and to Combat Degradation of Water and Land Resources. 2008.
Cita MLA (9a ed.)
Penning de Vries, Frits W.T., et al. Learning from Bright Spots to Enhance Food Security and to Combat Degradation of Water and Land Resources. 2008.
Precaución: Estas citas no son 100% exactas.