APA način citiranja

Granados Zúñiga, J. (2013). Research in Costa Rica involving human beings and its impact of on the health of costa ricans.

Čikaški stil citiranja

Granados Zúñiga, Jorge. Research in Costa Rica Involving Human Beings and Its Impact of On the Health of Costa Ricans. 2013.

MLA način citiranja

Granados Zúñiga, Jorge. Research in Costa Rica Involving Human Beings and Its Impact of On the Health of Costa Ricans. 2013.