APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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

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