Cita APA (7a ed.)
Shiene, S., Vlek, P. L., & Tamene, L. D. (2012). Performance of farmland terraces in maintaining crop productivity in wello, Northern Highlands of Ethiopia.
Cita Chicago Style (17a ed.)
Shiene, SD, Paul L.G Vlek, y Lulseged D. Tamene. Performance of Farmland Terraces in Maintaining Crop Productivity in Wello, Northern Highlands of Ethiopia. 2012.
Cita MLA (9a ed.)
Shiene, SD, et al. Performance of Farmland Terraces in Maintaining Crop Productivity in Wello, Northern Highlands of Ethiopia. 2012.
Precaución: Estas citas no son 100% exactas.