Cita APA

Abarca Rodríguez, A. (2013). Users’ perceptions of train transportation services in Costa Rica, May 2012.

Citación estilo Chicago

Abarca Rodríguez, Allan. Users’ Perceptions of Train Transportation Services in Costa Rica, May 2012. 2013.

Cita MLA

Abarca Rodríguez, Allan. Users’ Perceptions of Train Transportation Services in Costa Rica, May 2012. 2013.

Precaución: Estas citas no son 100% exactas.