Cita APA (7a ed.)
Asrat, S., Yesuf, M., Carlsson, F., & Wale, E. (2010). Farmers' preferences for crop variety traits: Lessons for on-farm conservation and technology adoption. Elsevier.
Cita Chicago Style (17a ed.)
Asrat, Sinafikeh, Mahmud Yesuf, Fredrik Carlsson, y Edilegnaw Wale. Farmers' Preferences for Crop Variety Traits: Lessons for On-farm Conservation and Technology Adoption. Elsevier, 2010.
Cita MLA (9a ed.)
Asrat, Sinafikeh, et al. Farmers' Preferences for Crop Variety Traits: Lessons for On-farm Conservation and Technology Adoption. Elsevier, 2010.
Precaución: Estas citas no son 100% exactas.