Não informado. (1841). Proceedings of the Boston Society of Natural History. Boston Society of Natural History.
Chicago-Zitierstil (17. Ausg.)Não informado. Proceedings of the Boston Society of Natural History. Boston, Mass: Boston Society of Natural History, 1841.
MLA-Zitierstil (8. Ausg.)Não informado. Proceedings of the Boston Society of Natural History. Boston Society of Natural History, 1841.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.