Cita APA (7a ed.)
Alemayehu, Y., Wurzinger, M., Tegegne, A., & Zollitsch, W. (2009). Performance and limitation of two dairy production systems in the North western Ethiopian highlands. Springer.
Cita Chicago Style (17a ed.)
Alemayehu, Y.A, Maria Wurzinger, Azage Tegegne, y W. Zollitsch. Performance and Limitation of Two Dairy Production Systems in the North Western Ethiopian Highlands. Springer, 2009.
Cita MLA (9a ed.)
Alemayehu, Y.A, et al. Performance and Limitation of Two Dairy Production Systems in the North Western Ethiopian Highlands. Springer, 2009.
Precaución: Estas citas no son 100% exactas.