Snäll, S. (1988). Mineralogy and maturity of the alum shales of south-central Jämtland, Sweden.
Chicago Style (17th ed.) CitationSnäll, Sven. Mineralogy and Maturity of the Alum Shales of South-central Jämtland, Sweden. Uppsala, 1988.
MLA (9th ed.) CitationSnäll, Sven. Mineralogy and Maturity of the Alum Shales of South-central Jämtland, Sweden. 1988.
Warning: These citations may not always be 100% accurate.