Le Bas ,Michael J. (1977). Carbonatite Nephelinite volcanism. John Wiley.
Chicago Edition CitationLe Bas ,Michael J. Carbonatite Nephelinite Volcanism. London: John Wiley, 1977.
MLA Edition CitationLe Bas ,Michael J. Carbonatite Nephelinite Volcanism. John Wiley, 1977.
Warning: These citations may not always be 100% accurate.