Παραπομπή APA

Fonseca, W., Herrera, J., & Allice, F. (2014). National metric challenges facing the Costa Rican goal of achieving carbon - neutrality by 2021.

Παραπομπή Chicago Style

Fonseca, William, Jorge Herrera, και Federico Allice. National Metric Challenges Facing the Costa Rican Goal of Achieving Carbon - Neutrality By 2021. 2014.

Παραπομπή MLA

Fonseca, William, Jorge Herrera, και Federico Allice. National Metric Challenges Facing the Costa Rican Goal of Achieving Carbon - Neutrality By 2021. 2014.

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