Cita APA (7a ed.)
Ersado, L., Amacher, G., & Alwang, J. (2003). Productivity and land enhancing technologies in Northern Ethiopia: Health, public investments, and sequential adoption. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Ersado, Lire, Gregory Amacher, y Jeffrey Alwang. Productivity and Land Enhancing Technologies in Northern Ethiopia: Health, Public Investments, and Sequential Adoption. International Food Policy Research Institute, 2003.
Cita MLA (9a ed.)
Ersado, Lire, et al. Productivity and Land Enhancing Technologies in Northern Ethiopia: Health, Public Investments, and Sequential Adoption. International Food Policy Research Institute, 2003.
Precaución: Estas citas no son 100% exactas.