APA (7th ed.) Citation
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.
Chicago Style (17th ed.) Citation
Penning de Vries, Frits W.T., H. Acquay, S. David, Sara J. Scherr, Christian Valentin, and Olufunke O. Cofie. Learning from Bright Spots to Enhance Food Security and to Combat Degradation of Water and Land Resources. 2008.
MLA (9th ed.) Citation
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.
Warning: These citations may not always be 100% accurate.