The commerce of the prairies /

Chicago citation style
Gregg, Josiah, 1806-1850. The commerce of the prairies /. 1926. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001875122. (Accessed December 16, 2018.)
APA citation style
Gregg, Josiah, 1806-1850, (1926) The commerce of the prairies /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001875122
MLA citation style
Gregg, Josiah, 1806-1850. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001875122>.
Note: These citations are programmatically generated and may be incomplete.