Gaya APA

PAMUNGKAS, W. et al (2011). The effectivity test of sheep rumen liquor enzyme added to palm kernel meal on its decrease of crude . Jakarta: Central Research institute for Agriculture.

Gaya MLA

PAMUNGKAS, Wahyu. et al. "The effectivity test of sheep rumen liquor enzyme added to palm kernel meal on its decrease of crude". Jakarta: Central Research institute for Agriculture, 2011. Artikel.