एपीए उद्धरण

Córdoba, S. (2011). Scientific Journals in Costa Rica: Current Situation and Challenges.

शिकागो स्टाइल उद्धरण

Córdoba, Saray. Scientific Journals in Costa Rica: Current Situation and Challenges. 2011.

एमएलए उद्धरण

Córdoba, Saray. Scientific Journals in Costa Rica: Current Situation and Challenges. 2011.