एपीए उद्धरण

Romero-Zúñiga, J. J., & Frankena, K. (2003). The effect of the dam–calf relationship on serostatus to Neospora caninum on 20 Costa Rican dairy farms.

शिकागो स्टाइल उद्धरण

Romero-Zúñiga, Juan José, और K. Frankena. The Effect of the Dam–calf Relationship On Serostatus to Neospora Caninum On 20 Costa Rican Dairy Farms. 2003.

एमएलए उद्धरण

Romero-Zúñiga, Juan José, और K. Frankena. The Effect of the Dam–calf Relationship On Serostatus to Neospora Caninum On 20 Costa Rican Dairy Farms. 2003.