Some salient points in the science of the earth

Chicago citation style
Dawson, John William, Sir, 1820-1899. Some salient points in the science of the earth. 1894. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007936188. (Accessed November 21, 2018.)
APA citation style
Dawson, John William, Sir, 1820-1899, (1894) Some salient points in the science of the earth. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/007936188
MLA citation style
Dawson, John William, Sir, 1820-1899. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/007936188>.
Note: These citations are programmatically generated and may be incomplete.