Cita APA (7a ed.)

Uusitalo, J., Arppe, L., Hackman, T., Helama, S., Kovaltsov, G., Mielikäinen, K., . . . Oinonen, M. (2018). Solar superstorm of AD 774 recorded subannually by Arctic tree rings. Nature Portfolio.

Cita Chicago Style (17a ed.)

Uusitalo, J., et al. Solar Superstorm of AD 774 Recorded Subannually by Arctic Tree Rings. Nature Portfolio, 2018.

Cita MLA (8a ed.)

Uusitalo, J., et al. Solar Superstorm of AD 774 Recorded Subannually by Arctic Tree Rings. Nature Portfolio, 2018.