Elementary geology. By Edward Hitchcock

Chicago citation style
Hitchcock, Edward, 1793-1864. Elementary geology. By Edward Hitchcock. 1847]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006223445. (Accessed November 13, 2018.)
APA citation style
Hitchcock, Edward, 1793-1864, (1847]) Elementary geology. By Edward Hitchcock. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006223445
MLA citation style
Hitchcock, Edward, 1793-1864. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/006223445>.
Note: These citations are programmatically generated and may be incomplete.