Wei, Y., & Yan, L. Solar cycles during the seventeenth century revealed by equatorial aurora records. Science Press.
Chicago Style (17th ed.) CitationWei, Yong, and LiMei Yan. Solar Cycles During the Seventeenth Century Revealed by Equatorial Aurora Records. Science Press.
MLA (9th ed.) CitationWei, Yong, and LiMei Yan. Solar Cycles During the Seventeenth Century Revealed by Equatorial Aurora Records. Science Press.
Warning: These citations may not always be 100% accurate.