Lehtovaara, J. J. (1986). Traces of alum shale in the Finnish Caledonides of the Enontekiö Lapland. Geographical Society of Finland.
Chicago Style (17th ed.) CitationLehtovaara, Jyrki J. Traces of Alum Shale in the Finnish Caledonides of the Enontekiö Lapland. Geographical Society of Finland, 1986.
MLA (9th ed.) CitationLehtovaara, Jyrki J. Traces of Alum Shale in the Finnish Caledonides of the Enontekiö Lapland. Geographical Society of Finland, 1986.
Warning: These citations may not always be 100% accurate.