APA (7th ed.) Citation

Riska, D. O. (1982). On the electrodynamic inversion problem for vertically layered earth. Soc. Scientiarum Fennica.

Chicago Style (17th ed.) Citation

Riska, Dan O. On the Electrodynamic Inversion Problem for Vertically Layered Earth. Helsinki: Soc. Scientiarum Fennica, 1982.

MLA (9th ed.) Citation

Riska, Dan O. On the Electrodynamic Inversion Problem for Vertically Layered Earth. Soc. Scientiarum Fennica, 1982.