APA (7th ed.) Citation
Drechsel, P., & Gyiele, L. (2001). The costs of soil nutrient depletion in Ghana and Sub-Saharan Africa.
Chicago Style (17th ed.) Citation
Drechsel, Pay, and L.A Gyiele. The Costs of Soil Nutrient Depletion in Ghana and Sub-Saharan Africa. 2001.
MLA (9th ed.) Citation
Drechsel, Pay, and L.A Gyiele. The Costs of Soil Nutrient Depletion in Ghana and Sub-Saharan Africa. 2001.
Warning: These citations may not always be 100% accurate.