[Wagon Train. Smith, Jackson, Sublette outfit leaving St. Louis 1830]

Chicago citation style
Jackson, William Henry, 1843-1942. [Wagon Train. Smith, Jackson, Sublette outfit leaving St. Louis 1830]. ca. 1860-1870. Retrieved from the Digital Public Library of America, http://utah-primoprod.hosted.exlibrisgroup.com/primo_library/libweb/action/dlDisplay.do?vid=MWDL&afterPDS=true&docId=digcoll_byu_12Jackson/3840. (Accessed November 16, 2018.)
APA citation style
Jackson, William Henry, 1843-1942, (ca. 1860-1870) [Wagon Train. Smith, Jackson, Sublette outfit leaving St. Louis 1830]. Retrieved from the Digital Public Library of America, http://utah-primoprod.hosted.exlibrisgroup.com/primo_library/libweb/action/dlDisplay.do?vid=MWDL&afterPDS=true&docId=digcoll_byu_12Jackson/3840
MLA citation style
Jackson, William Henry, 1843-1942. Retrieved from the Digital Public Library of America <http://utah-primoprod.hosted.exlibrisgroup.com/primo_library/libweb/action/dlDisplay.do?vid=MWDL&afterPDS=true&docId=digcoll_byu_12Jackson/3840>.
Note: These citations are programmatically generated and may be incomplete.