(1995). Ruminant physiology: Digestion, metabolism, growth and reproduction. Berlin: Ferdinand Enke Verlag Stuttgart.
Chicago Style aipamenaRuminant Physiology: Digestion, Metabolism, Growth and Reproduction. Berlin: Ferdinand Enke Verlag Stuttgart, 1995.
MLA aipamenaRuminant Physiology: Digestion, Metabolism, Growth and Reproduction. Berlin: Ferdinand Enke Verlag Stuttgart, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.