Cite
The first Western Gondwanan species of Triodus Jordan 1849: A new Xenacanthiformes (Chondrichthyes) from the late Paleozoic of Southern Brazil.
MLA
Pauliv, Victor E., et al. “The First Western Gondwanan Species of Triodus Jordan 1849: A New Xenacanthiformes (Chondrichthyes) from the Late Paleozoic of Southern Brazil.” Journal of South American Earth Sciences, vol. 80, Dec. 2017, pp. 482–93. EBSCOhost, https://doi.org/10.1016/j.jsames.2017.09.007.
APA
Pauliv, V. E., Martinelli, A. G., Francischini, H., Dentzien-Dias, P., Soares, M. B., Schultz, C. L., & Ribeiro, A. M. (2017). The first Western Gondwanan species of Triodus Jordan 1849: A new Xenacanthiformes (Chondrichthyes) from the late Paleozoic of Southern Brazil. Journal of South American Earth Sciences, 80, 482–493. https://doi.org/10.1016/j.jsames.2017.09.007
Chicago
Pauliv, Victor E., Agustín G. Martinelli, Heitor Francischini, Paula Dentzien-Dias, Marina B. Soares, Cesar L. Schultz, and Ana M. Ribeiro. 2017. “The First Western Gondwanan Species of Triodus Jordan 1849: A New Xenacanthiformes (Chondrichthyes) from the Late Paleozoic of Southern Brazil.” Journal of South American Earth Sciences 80 (December): 482–93. doi:10.1016/j.jsames.2017.09.007.