Cita APA (7a ed.)
Zilberman, D., & Heiman, A. (1999). The value of economic research. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Zilberman, David, y Amir Heiman. The Value of Economic Research. International Food Policy Research Institute, 1999.
Cita MLA (9a ed.)
Zilberman, David, y Amir Heiman. The Value of Economic Research. International Food Policy Research Institute, 1999.
Precaución: Estas citas no son 100% exactas.