Παραπομπή APA

Alvarado, A., Mata, R., & Chinchilla, M. (2014). Clay minerals identified in soils of Costa Rica from 1931 to 2014: I. History, methods of analyses, and mayor clay types found in volcanic ash derived soils.

Παραπομπή Chicago Style

Alvarado, Alfredo, Rafael Mata, και Miguel Chinchilla. Clay Minerals Identified in Soils of Costa Rica From 1931 to 2014: I. History, Methods of Analyses, and Mayor Clay Types Found in Volcanic Ash Derived Soils. 2014.

Παραπομπή MLA

Alvarado, Alfredo, Rafael Mata, και Miguel Chinchilla. Clay Minerals Identified in Soils of Costa Rica From 1931 to 2014: I. History, Methods of Analyses, and Mayor Clay Types Found in Volcanic Ash Derived Soils. 2014.

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