Cite
The end-Ordovician chitinozoan zones of Anticosti Island, Québec: Definition and stratigraphic position
MLA
Esther Asselin, et al. “The End-Ordovician Chitinozoan Zones of Anticosti Island, Québec: Definition and Stratigraphic Position.” Review of Palaeobotany and Palynology, vol. 198, Nov. 2013, pp. 92–109. EBSCOhost, https://doi.org/10.1016/j.revpalbo.2012.07.019.
APA
Esther Asselin, André Desrochers, John F. Riva, & Aicha Achab. (2013). The end-Ordovician chitinozoan zones of Anticosti Island, Québec: Definition and stratigraphic position. Review of Palaeobotany and Palynology, 198, 92–109. https://doi.org/10.1016/j.revpalbo.2012.07.019
Chicago
Esther Asselin, André Desrochers, John F. Riva, and Aicha Achab. 2013. “The End-Ordovician Chitinozoan Zones of Anticosti Island, Québec: Definition and Stratigraphic Position.” Review of Palaeobotany and Palynology 198 (November): 92–109. doi:10.1016/j.revpalbo.2012.07.019.