Cita APA

Porras, J. L., Linkimer, L., Barquero, R., Araya, M. C., Rojas, W., Lücke, O. H., & Taylor, M. (2015). Seismicity in Costa Rica during 2014.

Chicago Style Citation

Porras, Juan L., Lepolt Linkimer, Rafael Barquero, María C. Araya, Wilfredo Rojas, Oscar H. Lücke, i Magda Taylor. Seismicity in Costa Rica During 2014. 2015.

Cita MLA

Porras, Juan L., et al. Seismicity in Costa Rica During 2014. 2015.