APA način citiranja

Sisfontes Guilarte, P. (2010). Environmental Education Experience with Students from One Costa Rican Rural School.

Čikaški stil citiranja

Sisfontes Guilarte, Pablo. Environmental Education Experience With Students From One Costa Rican Rural School. 2010.

MLA način citiranja

Sisfontes Guilarte, Pablo. Environmental Education Experience With Students From One Costa Rican Rural School. 2010.

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