Παραπομπή σε μορφή APA (7η εκδ.)

Hammarlund, E., Smith, M., Rasmussen, J., Nielsen, A., Canfield, D., & Harper, D. (2018). The Sirius Passet Lagerstätte of North Greenland—A geochemical window on early Cambrian low-oxygen environments and ecosystems. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hammarlund, E., M. Smith, J. Rasmussen, A. Nielsen, D. Canfield, και D. Harper. The Sirius Passet Lagerstätte of North Greenland—A Geochemical Window on Early Cambrian Low-oxygen Environments and Ecosystems. Wiley, 2018.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hammarlund, E., et al. The Sirius Passet Lagerstätte of North Greenland—A Geochemical Window on Early Cambrian Low-oxygen Environments and Ecosystems. Wiley, 2018.