Helama, S., Arppe, L., Uusitalo, J., Holopainen, J., Mäkelä, H. M., Mäkinen, H., . . . Oinonen, M. (2018). Volcanic dust veils from sixth century tree-ring isotopes linked to reduced irradiance, primary production and human health. Nature Portfolio.
Chicago Style (17th ed.) CitationHelama, Samuli, et al. Volcanic Dust Veils from Sixth Century Tree-ring Isotopes Linked to Reduced Irradiance, Primary Production and Human Health. Nature Portfolio, 2018.
MLA (8th ed.) CitationHelama, Samuli, et al. Volcanic Dust Veils from Sixth Century Tree-ring Isotopes Linked to Reduced Irradiance, Primary Production and Human Health. Nature Portfolio, 2018.
Warning: These citations may not always be 100% accurate.