Practical system of modern geography; or, A view of the present state of the world

Chicago citation style
Olney, J. (Jesse), 1798-1872. Practical system of modern geography; or, A view of the present state of the world. 1838. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588449. (Accessed December 13, 2018.)
APA citation style
Olney, J. (Jesse), 1798-1872, (1838) Practical system of modern geography; or, A view of the present state of the world. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588449
MLA citation style
Olney, J. (Jesse), 1798-1872. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008588449>.
Note: These citations are programmatically generated and may be incomplete.