Dictionary of geology and mineralogy, comprising such terms in botany, chemistry, comparative anatomy, conchology, entomology, palæontology, zoology, and other branches of natural history, as are connected with the study of geology

Chicago citation style
Humble, William, 1797-1878. Dictionary of geology and mineralogy, comprising such terms in botany, chemistry, comparative anatomy, conchology, entomology, palæontology, zoology, and other branches of natural history, as are connected with the study of geology. 1840. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007936250. (Accessed November 13, 2018.)
APA citation style
Humble, William, 1797-1878, (1840) Dictionary of geology and mineralogy, comprising such terms in botany, chemistry, comparative anatomy, conchology, entomology, palæontology, zoology, and other branches of natural history, as are connected with the study of geology. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007936250
MLA citation style
Humble, William, 1797-1878. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007936250>.
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