Cita APA (7a ed.)
Gebre-Wold, A., Mesgina, A., & Shapiro, B. I. (1998). Animal traction and the potential for use of dairy cows in the Ethiopian highlands. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Gebre-Wold, A., A. Mesgina, y Barry I. Shapiro. Animal Traction and the Potential for Use of Dairy Cows in the Ethiopian Highlands. International Livestock Research Institute, 1998.
Cita MLA (9a ed.)
Gebre-Wold, A., et al. Animal Traction and the Potential for Use of Dairy Cows in the Ethiopian Highlands. International Livestock Research Institute, 1998.
Precaución: Estas citas no son 100% exactas.