Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.