Smokestack with the initials UAC displayed at the top

Chicago citation style
Unknown. Smokestack with the initials UAC displayed at the top. 1920-1929. 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_usu_16USU_Photos/2151. (Accessed November 21, 2018.)
APA citation style
Unknown, (1920-1929) Smokestack with the initials UAC displayed at the top. 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_usu_16USU_Photos/2151
MLA citation style
Unknown. 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_usu_16USU_Photos/2151>.
Note: These citations are programmatically generated and may be incomplete.