APA način citiranja

Aguilar, I., & Alvarado, G. E. (2014). Human and economic losses caused by volcanism in Costa Rica from 1953 to 2005.

Čikaški stil citiranja

Aguilar, Irene, i Guillermo E. Alvarado. Human and Economic Losses Caused By Volcanism in Costa Rica From 1953 to 2005. 2014.

MLA način citiranja

Aguilar, Irene, i Guillermo E. Alvarado. Human and Economic Losses Caused By Volcanism in Costa Rica From 1953 to 2005. 2014.