Cita APA (7a ed.)
Alston, J. M., & Pardey, P. G. (2006). Developing-country perspectives on Agriculture R&D: New pressures for self-reliance. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Alston, Julian M., y Philip G. Pardey. Developing-country Perspectives on Agriculture R&D: New Pressures for Self-reliance. International Food Policy Research Institute, 2006.
Cita MLA (9a ed.)
Alston, Julian M., y Philip G. Pardey. Developing-country Perspectives on Agriculture R&D: New Pressures for Self-reliance. International Food Policy Research Institute, 2006.
Precaución: Estas citas no son 100% exactas.