(2007). [Charla sobre el Volcán Turrialba]. [Turrialba, C.R.].
Chicago Style Citation[Charla Sobre El Volcán Turrialba]. [Turrialba, C.R.], 2007.
MLA Citation[Charla Sobre El Volcán Turrialba]. [Turrialba, C.R.], 2007.
Warning: These citations may not always be 100% accurate.