Alder J. (1841). Observations on the genus <i>Polycera</i> with descriptions of two new British species. <i>Annals and Magazine of Natural History 6</i>: 337-342, pl. 9 [gennaio][details]
MolluscaBase eds. (2021). MolluscaBase. Polycera citrina Alder & Hancock, 1841. Accessed through: Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2021) European Register of Marine Species at: http://marbef.org/data/aphia.php?p=taxdetails&id=531239 on 2024-04-19
Costello, M.J.; Bouchet, P.; Boxshall, G.; Arvanitidis, C.; Appeltans, W. (2024). European Register of Marine Species. Polycera citrina Alder & Hancock, 1841. Accessed at: http://www.marbef.org/data/aphia.php?p=taxdetails&id=531239 on 2024-04-19
original descriptionAlder J. (1841). Observations on the genus <i>Polycera</i> with descriptions of two new British species. <i>Annals and Magazine of Natural History 6</i>: 337-342, pl. 9 [gennaio][details]