APA (7th ed.) Citation

Sýkora, J., Badalyan, O. G., Obridko, V. N., & Pintér, T. Structure and magnetic field of the July 11, 1991 eclipse corona from the solar cycle viewpoint.

Chicago Style (17th ed.) Citation

Sýkora, Július, O. G. Badalyan, V. N. Obridko, and T. Pintér. Structure and Magnetic Field of the July 11, 1991 Eclipse Corona from the Solar Cycle Viewpoint.

MLA (9th ed.) Citation

Sýkora, Július, et al. Structure and Magnetic Field of the July 11, 1991 Eclipse Corona from the Solar Cycle Viewpoint.