APA (7th ed.) Citation

Zossi, B. S., Zossi, B. S., Medina, F. D., Medina, F. D., Duran, T., Duran, T., . . . Elias, A. G. Revisiting sunspot number as an extreme ultraviolet (EUV) proxy for ionospheric F2 critical frequency. Copernicus Publications.

Chicago Style (17th ed.) Citation

Zossi, B. S., et al. Revisiting Sunspot Number as an Extreme Ultraviolet (EUV) Proxy for Ionospheric F2 Critical Frequency. Copernicus Publications.

MLA (9th ed.) Citation

Zossi, B. S., et al. Revisiting Sunspot Number as an Extreme Ultraviolet (EUV) Proxy for Ionospheric F2 Critical Frequency. Copernicus Publications.

Warning: These citations may not always be 100% accurate.