Cita APA (7a ed.)
Scott, G. J., Rosegrant, M. W., & Ringler, C. (2000). Global projections for root and tuber crops to the year 2020. Elsevier.
Cita Chicago Style (17a ed.)
Scott, Gregory J., Mark W. Rosegrant, y Claudia Ringler. Global Projections for Root and Tuber Crops to the Year 2020. Elsevier, 2000.
Cita MLA (9a ed.)
Scott, Gregory J., et al. Global Projections for Root and Tuber Crops to the Year 2020. Elsevier, 2000.
Precaución: Estas citas no son 100% exactas.