(2012). Effects of different levels of corn silage and alfalfa hay on rumen metabolites and milk production of Holstein cows. Animal Science Research, 22(4), 117-126.
MLA
. "Effects of different levels of corn silage and alfalfa hay on rumen metabolites and milk production of Holstein cows". Animal Science Research, 22, 4, 2012, 117-126.
HARVARD
(2012). 'Effects of different levels of corn silage and alfalfa hay on rumen metabolites and milk production of Holstein cows', Animal Science Research, 22(4), pp. 117-126.
VANCOUVER
Effects of different levels of corn silage and alfalfa hay on rumen metabolites and milk production of Holstein cows. Animal Science Research, 2012; 22(4): 117-126.
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