Cita APA

Alston, J. M., Norton, G. W., & Pardey, P. G. (1995). Science under scarcity: Principles and practice for agricultural research evaluation and priority setting.

Citación estilo Chicago

Alston, Julian M., George W. Norton, y Philip G. Pardey. Science Under Scarcity: Principles and Practice for Agricultural Research Evaluation and Priority Setting. 1995.

Cita MLA

Alston, Julian M., George W. Norton, y Philip G. Pardey. Science Under Scarcity: Principles and Practice for Agricultural Research Evaluation and Priority Setting. 1995.