Gehör, S. (1994). The palaeoproterozoic iron-formations in central Lapland and Kainuu, Finland, with special reference to their depositional environment and metamorphism. Dept. of Geology, University of Oulu.
Čikaški stil citiranja (17. izdanje)Gehör, Seppo. The Palaeoproterozoic Iron-formations in Central Lapland and Kainuu, Finland, with Special Reference to Their Depositional Environment and Metamorphism. Oulu: Dept. of Geology, University of Oulu, 1994.
MLA način citiranja (8. izdanje)Gehör, Seppo. The Palaeoproterozoic Iron-formations in Central Lapland and Kainuu, Finland, with Special Reference to Their Depositional Environment and Metamorphism. Dept. of Geology, University of Oulu, 1994.
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