Cita APA (7a ed.)

Démoulin, P., Mandrini, C., Van Driel-Gesztelyi, L., Thompson, B., Plunkett, S., Kovári, Z., . . . Young, A. What is the source of the magnetic helicity shed by CMEs? The long-term helicity budget of AR 7978.

Cita Chicago Style (17a ed.)

Démoulin, P., C.H Mandrini, L. Van Driel-Gesztelyi, B.J Thompson, S. Plunkett, Zs Kovári, G. Aulanier, y A. Young. What Is the Source of the Magnetic Helicity Shed by CMEs? The Long-term Helicity Budget of AR 7978.

Cita MLA (8a ed.)

Démoulin, P., et al. What Is the Source of the Magnetic Helicity Shed by CMEs? The Long-term Helicity Budget of AR 7978.