APA-referens

Alfaro, A., Denyer, P., Alvarado, G. E., Gazel, E., & Chamorro, C. (2018). Stratigraphy and Petrography of Igneous Rocks in the Upper Part of the Talamanca Cordillera, Costa Rica.

Chicago-stil citat

Alfaro, Aristides, Percy Denyer, Guillermo E. Alvarado, Esteban Gazel, och Carlos Chamorro. Stratigraphy and Petrography of Igneous Rocks in the Upper Part of the Talamanca Cordillera, Costa Rica. 2018.

MLA-referens

Alfaro, Aristides, et al. Stratigraphy and Petrography of Igneous Rocks in the Upper Part of the Talamanca Cordillera, Costa Rica. 2018.

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