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