World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Metula cumingii A. Adams, 1853. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=225378 on 2026-08-02
Adams, A. (1854). Descriptions of new species of shells, in the collection of Hugh Cuming, Esq. Proceedings of the Zoological Society of London. (1853) 21: 173-176, pl. 20. [15 December 1854].