Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species.
Chroicocephalus ridibundus ridibundus (Linnaeus, 1766). Accessed at: http://www.marbef.org/data./aphia.php?p=taxdetails&id=465359 on 2024-04-28