APA引文

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

Citación estilo Chicago

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

MLA引文

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

警告：这些引文格式不一定是100％准确.