APA-viite

Astorga-Gättgens, A. (2016). The problems of effectiveness in the Environmental Impact Assessmente in Costa Rica and its consequences for Geological Management.

Chicago-tyylinen lähdeviittaus

Astorga-Gättgens, Allan. The Problems of Effectiveness in the Environmental Impact Assessmente in Costa Rica and Its Consequences for Geological Management. 2016.

MLA-viite

Astorga-Gättgens, Allan. The Problems of Effectiveness in the Environmental Impact Assessmente in Costa Rica and Its Consequences for Geological Management. 2016.

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