APA aipamena

Aiuppa., A., Rotolo, S. G., & Villa, I. M. (2013). STRATIGRAPHY, GEOCHEMISTRY AND GEOCHRONOLOGY OF A QUATERNARY PYROCLASTIC SEQUENCE OF THE CHICHONTEPEC VOLCANO, EL SALVADOR.

Chicago Style aipamena

Aiuppa., A., S. G. Rotolo, y I. M. Villa. STRATIGRAPHY, GEOCHEMISTRY AND GEOCHRONOLOGY OF A QUATERNARY PYROCLASTIC SEQUENCE OF THE CHICHONTEPEC VOLCANO, EL SALVADOR. 2013.

MLA aipamena

Aiuppa., A., S. G. Rotolo, y I. M. Villa. STRATIGRAPHY, GEOCHEMISTRY AND GEOCHRONOLOGY OF A QUATERNARY PYROCLASTIC SEQUENCE OF THE CHICHONTEPEC VOLCANO, EL SALVADOR. 2013.