APA (7th ed.) Citation
Haile-Mariam, M., & Kassa-Mersha, H. (1994). Genetic and environmental effects on age at first calving and calving interval of naturally bred Boran(zebu) cows in Ethiopia. Cambridge University Press.
Chicago Style (17th ed.) Citation
Haile-Mariam, M., and H. Kassa-Mersha. Genetic and Environmental Effects on Age at First Calving and Calving Interval of Naturally Bred Boran(zebu) Cows in Ethiopia. Cambridge University Press, 1994.
MLA (9th ed.) Citation
Haile-Mariam, M., and H. Kassa-Mersha. Genetic and Environmental Effects on Age at First Calving and Calving Interval of Naturally Bred Boran(zebu) Cows in Ethiopia. Cambridge University Press, 1994.
Warning: These citations may not always be 100% accurate.