Cita APA (7a ed.)

Osella, A. M., & Colombo, E. H. (1989). Distortions in long-period geomagnetic variations owing to deep electrical inhomogeneities.

Cita Chicago Style (17a ed.)

Osella, Ana María, y Eduardo Hector Colombo. Distortions in Long-period Geomagnetic Variations Owing to Deep Electrical Inhomogeneities. 1989.

Cita MLA (8a ed.)

Osella, Ana María, y Eduardo Hector Colombo. Distortions in Long-period Geomagnetic Variations Owing to Deep Electrical Inhomogeneities. 1989.