APA-Zitierstil (7. Ausg.)

Rivera-Sylva, H. E., Frey, E., & Stinnesbeck, W. (2017). Mexican ceratopsids: Considerations on their diversity and biogeography. Journal of South American earth sciences, 75, . https://doi.org/10.1016/j.jsames.2017.01.008

Chicago-Zitierstil (17. Ausg.)

Rivera-Sylva, Héctor E., Eberhard Frey, und Wolfgang Stinnesbeck. "Mexican Ceratopsids: Considerations on Their Diversity and Biogeography." Journal of South American Earth Sciences 75 (2017). https://doi.org/10.1016/j.jsames.2017.01.008.

MLA-Zitierstil (9. Ausg.)

Rivera-Sylva, Héctor E., et al. "Mexican Ceratopsids: Considerations on Their Diversity and Biogeography." Journal of South American Earth Sciences, vol. 75, 2017, https://doi.org/10.1016/j.jsames.2017.01.008.