A new system of geology : dedicated to Professor Sedgwick /

Chicago citation style
Cockburn, W. (William), 1773-1858. A new system of geology : dedicated to Professor Sedgwick /. 1849. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423516. (Accessed December 14, 2018.)
APA citation style
Cockburn, W. (William), 1773-1858, (1849) A new system of geology : dedicated to Professor Sedgwick /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008423516
MLA citation style
Cockburn, W. (William), 1773-1858. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008423516>.
Note: These citations are programmatically generated and may be incomplete.