एपीए उद्धरण

Benavides-Varela, D., Elizondo-Salazar, J. A., & González-Arias, E. (2013). Immune status of dairy calves in the Northern Plains of Costa Rica. Year II.

शिकागो स्टाइल उद्धरण

Benavides-Varela, Daniel, Jorge Alberto Elizondo-Salazar, और Esteban González-Arias. Immune Status of Dairy Calves in the Northern Plains of Costa Rica. Year II. 2013.

एमएलए उद्धरण

Benavides-Varela, Daniel, Jorge Alberto Elizondo-Salazar, और Esteban González-Arias. Immune Status of Dairy Calves in the Northern Plains of Costa Rica. Year II. 2013.