Mantell, G. A. (1853). The medals of creation: Or, First lessons in geology, and the study of organic remains (Second edition.). Henry G. Bohn.
Lua i Stíl Chicago (17ú heag.)Mantell, Gideon Algernon. The Medals of Creation: Or, First Lessons in Geology, and the Study of Organic Remains. Second edition. London: Henry G. Bohn, 1853.
Lua MLA (8ú heag.)Mantell, Gideon Algernon. The Medals of Creation: Or, First Lessons in Geology, and the Study of Organic Remains. Second edition. Henry G. Bohn, 1853.
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