Cita APA (7a ed.)
Awulachew, S. B., Yilma, A. D., Loulseged, M., Loiskandl, W., Ayana, M., & Alamirew, T. (2007). Water resources and irrigation development in Ethiopia. International Water Management Institute.
Cita Chicago Style (17a ed.)
Awulachew, Seleshi Bekele, Aster Denekew Yilma, Makonnen Loulseged, W. Loiskandl, M. Ayana, y T. Alamirew. Water Resources and Irrigation Development in Ethiopia. International Water Management Institute, 2007.
Cita MLA (9a ed.)
Awulachew, Seleshi Bekele, et al. Water Resources and Irrigation Development in Ethiopia. International Water Management Institute, 2007.
Precaución: Estas citas no son 100% exactas.