APA (7th ed.) Citation
Smale, M., Hodgkin, T., Zohrabian, A., & Day-Rubenstein, K. (2001). The demand for crop genetic resources: International use of the US National Plant Germplasm System. International Food Policy Research Institute.
Chicago Style (17th ed.) Citation
Smale, Melinda, T. Hodgkin, Armineh Zohrabian, and Kelly Day-Rubenstein. The Demand for Crop Genetic Resources: International Use of the US National Plant Germplasm System. International Food Policy Research Institute, 2001.
MLA (9th ed.) Citation
Smale, Melinda, et al. The Demand for Crop Genetic Resources: International Use of the US National Plant Germplasm System. International Food Policy Research Institute, 2001.
Warning: These citations may not always be 100% accurate.