Παραπομπή σε μορφή APA (7η εκδ.)

Charters, D., Abrams, G., De Groote, I., Di Modica, K., Bonjean, D., & Meloro, C. (2018). Temporal variation in cave bear (Ursus spelaeus) dentition: The stratigraphic sequence of Scladina Cave, Belgium. https://doi.org/10.1016/j.quascirev.2018.12.012

Παραπομπή σε μορφή Chicago (17η εκδ.)

Charters, D., G. Abrams, I. De Groote, K. Di Modica, D. Bonjean, και C. Meloro. Temporal Variation in Cave Bear (Ursus Spelaeus) Dentition: The Stratigraphic Sequence of Scladina Cave, Belgium. 2018. https://doi.org/10.1016/j.quascirev.2018.12.012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Charters, D., et al. Temporal Variation in Cave Bear (Ursus Spelaeus) Dentition: The Stratigraphic Sequence of Scladina Cave, Belgium. 2018. https://doi.org/10.1016/j.quascirev.2018.12.012.