APA (7th ed.) Citation
Ortíz, R. (2003). New science to improve the food crops of the African poor.
Chicago Style (17th ed.) Citation
Ortíz, R. New Science to Improve the Food Crops of the African Poor. 2003.
MLA (9th ed.) Citation
Ortíz, R. New Science to Improve the Food Crops of the African Poor. 2003.
Warning: These citations may not always be 100% accurate.