Helama, S., Timonen, M., Holopainen, J., Ogurtsov, M. G., Mielikäinen, K., Eronen, M., . . . Meriläinen, J. (2009). Summer temperature variations in Lapland during the Medieval Warm Period and the Little Ice Age relative to natural instability of thermohaline circulation on multi-decadal and multi-centennial scales. Journal of Quaternary Science, 24(5), 450. https://doi.org/10.1002/jqs.1291
Chicago Style (17th ed.) CitationHelama, Samuli, Mauri Timonen, Jari Holopainen, Maxim G. Ogurtsov, Kari Mielikäinen, Matti Eronen, Markus Lindholm, and Jouko Meriläinen. "Summer Temperature Variations in Lapland During the Medieval Warm Period and the Little Ice Age Relative to Natural Instability of Thermohaline Circulation on Multi-decadal and Multi-centennial Scales." Journal of Quaternary Science 24, no. 5 (2009): 450. https://doi.org/10.1002/jqs.1291.
MLA (9th ed.) CitationHelama, Samuli, et al. "Summer Temperature Variations in Lapland During the Medieval Warm Period and the Little Ice Age Relative to Natural Instability of Thermohaline Circulation on Multi-decadal and Multi-centennial Scales." Journal of Quaternary Science, vol. 24, no. 5, 2009, p. 450, https://doi.org/10.1002/jqs.1291.