एपीए उद्धरण

Backhans, A., Sjölund, M., Lindberg, A., & Emanuelson, U. (2015). Biosecurity level and health management practices in 60 Swedish farrow-to-finish herds. Acta Vet Scand.

शिकागो स्टाइल उद्धरण

Backhans, Annette, Marie Sjölund, Ann Lindberg, और Ulf Emanuelson. "Biosecurity Level and Health Management Practices in 60 Swedish Farrow-to-finish Herds." Acta Vet Scand 2015.

एमएलए उद्धरण

Backhans, Annette, Marie Sjölund, Ann Lindberg, और Ulf Emanuelson. "Biosecurity Level and Health Management Practices in 60 Swedish Farrow-to-finish Herds." Acta Vet Scand 2015.