Gaya APA

UTOMO, R. et al (2011). Determination of in Vitro Digestibility of Tropical Feeds Using Cattle Faeces as Rumen Fluid . Bogor: Fakultas Ilmu Hewan-IPB.

Gaya MLA

UTOMO, R. et al. "Determination of in Vitro Digestibility of Tropical Feeds Using Cattle Faeces as Rumen Fluid ". Bogor: Fakultas Ilmu Hewan-IPB, 2011. Artikel.