APA-referens

Abarca, T., & Alvarado, G. E. (2017). Economic losses in present value of 2016 caused by the volcanism in Costa Rica from 1953 to 2016.

Chicago-stil citat

Abarca, Tatiana, och Guillermo E. Alvarado. Economic Losses in Present Value of 2016 Caused By the Volcanism in Costa Rica From 1953 to 2016. 2017.

MLA-referens

Abarca, Tatiana, och Guillermo E. Alvarado. Economic Losses in Present Value of 2016 Caused By the Volcanism in Costa Rica From 1953 to 2016. 2017.

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