APA-viite

Uffelen, J. v. (1993). A geological/geomorphological and soil transect study of the Chirripo massit and adjacent areas, Cordillera de Talamanca, Costa Rica.

Chicago-tyylinen lähdeviittaus

Uffelen, J.G. van. A Geological/geomorphological and Soil Transect Study of the Chirripo Massit and Adjacent Areas, Cordillera De Talamanca, Costa Rica. 1993.

MLA-viite

Uffelen, J.G. van. A Geological/geomorphological and Soil Transect Study of the Chirripo Massit and Adjacent Areas, Cordillera De Talamanca, Costa Rica. 1993.

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