APA način citiranja

Martínez Cruz, M., Fernández, E., & Van Bergen, M. J. (2011). Spatial shifts in fumarolic degassing at Poás volcano: Phreatic Activity in the Ultra Acid Crater Lake versus Subaerial Degassing.

Čikaški stil citiranja

Martínez Cruz, María, Erick Fernández, i Manfred J. Van Bergen. Spatial Shifts in Fumarolic Degassing At Poás Volcano: Phreatic Activity in the Ultra Acid Crater Lake Versus Subaerial Degassing. 2011.

MLA način citiranja

Martínez Cruz, María, Erick Fernández, i Manfred J. Van Bergen. Spatial Shifts in Fumarolic Degassing At Poás Volcano: Phreatic Activity in the Ultra Acid Crater Lake Versus Subaerial Degassing. 2011.