APA (7th ed.) Citation
Drechsel, P., Graefe, S., & Fink, M. (2007). Rural-urban food, nutrient and virtual water flows in selected West African cities. International Water Management Institute.
Chicago Style (17th ed.) Citation
Drechsel, Pay, Sophie Graefe, and M. Fink. Rural-urban Food, Nutrient and Virtual Water Flows in Selected West African Cities. International Water Management Institute, 2007.
MLA (9th ed.) Citation
Drechsel, Pay, et al. Rural-urban Food, Nutrient and Virtual Water Flows in Selected West African Cities. International Water Management Institute, 2007.
Warning: These citations may not always be 100% accurate.