Cita APA (7a ed.)
Okumu, B., Russell, N., Jabbar, M., Colman, D., Mohamed Saleem, M., & Pender, J. (2004). Economic impacts of technology, population growth and soil erosion at watershed level: The case of the Ginchi in Ethiopia. Wiley.
Cita Chicago Style (17a ed.)
Okumu, B.N, N. Russell, M.A Jabbar, D. Colman, M.A Mohamed Saleem, y J.L Pender. Economic Impacts of Technology, Population Growth and Soil Erosion at Watershed Level: The Case of the Ginchi in Ethiopia. Wiley, 2004.
Cita MLA (9a ed.)
Okumu, B.N, et al. Economic Impacts of Technology, Population Growth and Soil Erosion at Watershed Level: The Case of the Ginchi in Ethiopia. Wiley, 2004.
Precaución: Estas citas no son 100% exactas.