APA-referens (7:e uppl.)

Bom, R. A., van de Water, M., Camphuysen, K. C. J., van der Veer, H. W., & van Leeuwen, A. (2020). The historical ecology and demise of the iconic Angelshark Squatina squatina in the southern North Sea. Marine Biology: International Journal on Life in Oceans and Coastal Waters, 167(7), . https://doi.org/10.1007/s00227-020-03702-0

Chicago-referens (17:e uppl.)

Bom, Roeland A., Monique van de Water, Kees C. J. Camphuysen, Henk W. van der Veer, och Anieke van Leeuwen. "The Historical Ecology and Demise of the Iconic Angelshark Squatina Squatina in the Southern North Sea." Marine Biology: International Journal on Life in Oceans and Coastal Waters 167, no. 7 (2020). https://doi.org/10.1007/s00227-020-03702-0.

MLA-referens (9:e uppl.)

Bom, Roeland A., et al. "The Historical Ecology and Demise of the Iconic Angelshark Squatina Squatina in the Southern North Sea." Marine Biology: International Journal on Life in Oceans and Coastal Waters, vol. 167, no. 7, 2020, https://doi.org/10.1007/s00227-020-03702-0.

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