Cita APA (7a ed.)
Gryseels, G., Anderson, F., Asamenew, G., Mesgina, A., Astatke, A., & Wolde-Mariam, W. (1989). On-farm research to improve smallholder livestock productivity in the Ethiopian highlands.
Cita Chicago Style (17a ed.)
Gryseels, Guido, F.M Anderson, G. Asamenew, A. Mesgina, A. Astatke, y W.A Wolde-Mariam. On-farm Research to Improve Smallholder Livestock Productivity in the Ethiopian Highlands. 1989.
Cita MLA (9a ed.)
Gryseels, Guido, et al. On-farm Research to Improve Smallholder Livestock Productivity in the Ethiopian Highlands. 1989.
Precaución: Estas citas no son 100% exactas.