Παραπομπή APA

Avard, G., Protti, M., Martínez Cruz, M., & González, V. (2013). Volcano monitoring in Costa Rica: The reactivation of Turrialba volcano increases expectations.

Παραπομπή Chicago Style

Avard, Geoffroy, Marino Protti, María Martínez Cruz, και V. González. Volcano Monitoring in Costa Rica: The Reactivation of Turrialba Volcano Increases Expectations. 2013.

Παραπομπή MLA

Avard, Geoffroy, Marino Protti, María Martínez Cruz, και V. González. Volcano Monitoring in Costa Rica: The Reactivation of Turrialba Volcano Increases Expectations. 2013.

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