APA-Zitierstil (7. Ausg.)

Ifrim, C. (2018). A note on species identification in the genus Libycoceras Hyatt, 1900 (Ammonitina, Late Cretaceous). Cretaceous research, 87, . https://doi.org/10.1016/j.cretres.2017.04.019

Chicago-Zitierstil (17. Ausg.)

Ifrim, Christina. "A Note on Species Identification in the Genus Libycoceras Hyatt, 1900 (Ammonitina, Late Cretaceous)." Cretaceous Research 87 (2018). https://doi.org/10.1016/j.cretres.2017.04.019.

MLA-Zitierstil (9. Ausg.)

Ifrim, Christina. "A Note on Species Identification in the Genus Libycoceras Hyatt, 1900 (Ammonitina, Late Cretaceous)." Cretaceous Research, vol. 87, 2018, https://doi.org/10.1016/j.cretres.2017.04.019.