Cita APA (7a ed.)
Duncan, A. J., Peden, D. G., & Bossio, D. A. (2010). Multiple use services: Key issues in the Nile Basin of Ethiopia. IWMI/ILRI.
Cita Chicago Style (17a ed.)
Duncan, Alan J., Donald G. Peden, y Deborah A. Bossio. Multiple Use Services: Key Issues in the Nile Basin of Ethiopia. IWMI/ILRI, 2010.
Cita MLA (9a ed.)
Duncan, Alan J., et al. Multiple Use Services: Key Issues in the Nile Basin of Ethiopia. IWMI/ILRI, 2010.
Precaución: Estas citas no son 100% exactas.