The history of slavery and the slave trade, ancient and modern

Chicago citation style
Blake, William O. [from old catalog]. The history of slavery and the slave trade, ancient and modern. 1860. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009602503. (Accessed October 16, 2018.)
APA citation style
Blake, William O. [from old catalog], (1860) The history of slavery and the slave trade, ancient and modern. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009602503
MLA citation style
Blake, William O. [from old catalog]. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009602503>.
Note: These citations are programmatically generated and may be incomplete.