(2005). Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves. Veterinary Research & Biological Products, 18(4), 42-46.
MLA
. "Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves", Veterinary Research & Biological Products, 18, 4, 2005, 42-46.
HARVARD
(2005). 'Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves', Veterinary Research & Biological Products, 18(4), pp. 42-46.
CHICAGO
, "Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves," Veterinary Research & Biological Products, 18 4 (2005): 42-46,
VANCOUVER
Influence of sire, season of birth, parity, sex and twining on birth weight of Holstein calves. Veterinary Research & Biological Products, 2005; 18(4): 42-46.
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