Cita APA (7a ed.)
Zerabruk, M., Vangen, O., & Haile, M. (2007). The status of cattle genetic resources in North Ethiopi: On-farm charcterization of six major cattle breeds.
Cita Chicago Style (17a ed.)
Zerabruk, M., O. Vangen, y M. Haile. The Status of Cattle Genetic Resources in North Ethiopi: On-farm Charcterization of Six Major Cattle Breeds. 2007.
Cita MLA (9a ed.)
Zerabruk, M., et al. The Status of Cattle Genetic Resources in North Ethiopi: On-farm Charcterization of Six Major Cattle Breeds. 2007.
Precaución: Estas citas no son 100% exactas.