Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.