Wolkenstein, K., Gross, J. H., Falk, H., & Schöler, H. F. (2005). Preservation of hypericin and related polycyclic quinone pigments in fossil crinoids. Proceedings of the Royal Society of London. Series B, Biological sciences, 273, . https://doi.org/10.1098/rspb.2005.3358
Chicago-Zitierstil (17. Ausg.)Wolkenstein, Klaus, Jürgen H. Gross, Heinz Falk, und Heinz Friedrich Schöler. "Preservation of Hypericin and Related Polycyclic Quinone Pigments in Fossil Crinoids." Proceedings of the Royal Society of London. Series B, Biological Sciences 273 (2005). https://doi.org/10.1098/rspb.2005.3358.
MLA-Zitierstil (9. Ausg.)Wolkenstein, Klaus, et al. "Preservation of Hypericin and Related Polycyclic Quinone Pigments in Fossil Crinoids." Proceedings of the Royal Society of London. Series B, Biological Sciences, vol. 273, 2005, https://doi.org/10.1098/rspb.2005.3358.