Cita APA (7a ed.)

Duhau, S., & Romanelli, L. The ionospheric current at the Nigerian equator as determined from the geomagnetic daily variations.

Cita Chicago Style (17a ed.)

Duhau, S., y L. Romanelli. The Ionospheric Current at the Nigerian Equator as Determined from the Geomagnetic Daily Variations.

Cita MLA (8a ed.)

Duhau, S., y L. Romanelli. The Ionospheric Current at the Nigerian Equator as Determined from the Geomagnetic Daily Variations.

Precaución: Estas citas no son 100% exactas.