एपीए उद्धरण

Gastelen, S. v. (2017). Predicting methane emission of dairy cows using milk composition. Netherlands: Wageningen University.

शिकागो स्टाइल उद्धरण

Gastelen, Sanne van. Predicting Methane Emission of Dairy Cows Using Milk Composition. Netherlands: Wageningen University, 2017.

एमएलए उद्धरण

Gastelen, Sanne van. Predicting Methane Emission of Dairy Cows Using Milk Composition. Netherlands: Wageningen University, 2017.