Não informado. (1856). Abstracts of the Proceedings of the Geological Society of London. Geological Society of London.
Cita Chicago Style (17a ed.)Não informado. Abstracts of the Proceedings of the Geological Society of London. London: Geological Society of London, 1856.
Cita MLA (8a ed.)Não informado. Abstracts of the Proceedings of the Geological Society of London. Geological Society of London, 1856.
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