APA način citiranja

Castellón Zelaya, L. A. (2017). Art against violence in schools in Guanacaste.

Čikaški stil citiranja

Castellón Zelaya, Luis Arturo. Art against Violence in Schools in Guanacaste. 2017.

MLA način citiranja

Castellón Zelaya, Luis Arturo. Art against Violence in Schools in Guanacaste. 2017.

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