Dyfyniad APA

Tassi, F., Vaselli, O., Fernández, E., Duarte, E., Martínez, M., Delgado Huertas, A., & Bergamaschi, F. (2009). Morphological and geochemical features of crater lakes in Costa Rica: An overview.

Dyfyniad Arddull Chicago

Tassi, Franco, Orlando Vaselli, Erik Fernández, Eliecer Duarte, María Martínez, Antonio Delgado Huertas, y Francesco Bergamaschi. Morphological and Geochemical Features of Crater Lakes in Costa Rica: An Overview. 2009.

Dyfyniad MLA

Tassi, Franco, et al. Morphological and Geochemical Features of Crater Lakes in Costa Rica: An Overview. 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.