APA (7th ed.) Citation
Ceballos, H., & Parkes, E. (2014). Measuring provitamin A content in crops. International Food Policy Research Institute.
Chicago Style (17th ed.) Citation
Ceballos, Hernan, and Elizabeth Parkes. Measuring Provitamin A Content in Crops. International Food Policy Research Institute, 2014.
MLA (9th ed.) Citation
Ceballos, Hernan, and Elizabeth Parkes. Measuring Provitamin A Content in Crops. International Food Policy Research Institute, 2014.
Warning: These citations may not always be 100% accurate.