APA引文

Coto-Solís, G. (2012). Environmental Education Program in the Balsa river basin, Costa Rica.

Citación estilo Chicago

Coto-Solís, Gilberth. Environmental Education Program in the Balsa River Basin, Costa Rica. 2012.

MLA引文

Coto-Solís, Gilberth. Environmental Education Program in the Balsa River Basin, Costa Rica. 2012.

警告：这些引文格式不一定是100％准确.