Etheridge, R. (1902). The Cretaceous Mollusca of South Australia and the Northern Territory. <em>Memoirs of the Royal Society of South Australia.</em> 2, 1-54. page(s): 28, pl. 4, figs 4-6, 7? [details]
MolluscaBase eds. (2025). MolluscaBase. Trigonia cinctuta Etheridge, 1902 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1549817 on 2025-05-31
Marine Species Traits editorial board (2025). Marine Species Traits. Trigonia cinctuta Etheridge, 1902 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1549817 on 2025-05-31
original descriptionEtheridge, R. (1902). The Cretaceous Mollusca of South Australia and the Northern Territory. <em>Memoirs of the Royal Society of South Australia.</em> 2, 1-54. page(s): 28, pl. 4, figs 4-6, 7? [details]