Citace záznamu

Citace podle APA (7th ed.)
Willis, D. M., Willis, D. M., Armstrong, G. M., Ault, C. E., & Stephenson, F. R. (2005). Identification of possible intense historical geomagnetic storms using combined sunspot and auroral observations from East Asia. Copernicus Publications.
Citace podle Chicago (17th ed.)
Willis, D. M., D. M. Willis, G. M. Armstrong, C. E. Ault, a F. R. Stephenson. Identification of Possible Intense Historical Geomagnetic Storms Using Combined Sunspot and Auroral Observations from East Asia. Copernicus Publications, 2005.
Citace podle MLA (9th ed.)
Willis, D. M., et al. Identification of Possible Intense Historical Geomagnetic Storms Using Combined Sunspot and Auroral Observations from East Asia. Copernicus Publications, 2005.
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