Não informado. (1841). Proceedings of the Boston Society of Natural History. Boston Society of Natural History.
Chicago-referens (17:e uppl.)Não informado. Proceedings of the Boston Society of Natural History. Boston, Mass: Boston Society of Natural History, 1841.
MLA-referens (8:e uppl.)Não informado. Proceedings of the Boston Society of Natural History. Boston Society of Natural History, 1841.
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