Gerst, K. L., Kellermann, J. L., Enquist, C. A. F., Rosemartin, A. H., & Denny, E. G. (2016). Estimating the onset of spring from a complex phenology database. International Journal of Biometeorology, 60(3), 391-400. https://doi.org/10.1007/s00484-015-1036-4
Chicago-referens (17:e uppl.)Gerst, Katharine L., Jherime L. Kellermann, Carolyn A. F. Enquist, Alyssa H. Rosemartin, och Ellen G. Denny. "Estimating the Onset of Spring from a Complex Phenology Database." International Journal of Biometeorology 60, no. 3 (2016): 391-400. https://doi.org/10.1007/s00484-015-1036-4.
MLA-referens (9:e uppl.)Gerst, Katharine L., et al. "Estimating the Onset of Spring from a Complex Phenology Database." International Journal of Biometeorology, vol. 60, no. 3, 2016, pp. 391-400, https://doi.org/10.1007/s00484-015-1036-4.
