Παραπομπή σε μορφή APA (7η εκδ.)

Kärki, A. (1995). Palaeoproterozoic shear tectonics in the central Fennoscandian shield, Finland. Dept. of Geology, University of Oulu.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kärki, Aulis. Palaeoproterozoic Shear Tectonics in the Central Fennoscandian Shield, Finland. Oulu: Dept. of Geology, University of Oulu, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kärki, Aulis. Palaeoproterozoic Shear Tectonics in the Central Fennoscandian Shield, Finland. Dept. of Geology, University of Oulu, 1995.