Map of the lower Colorado drainage basin showing mineral deposits tributary to Boulder Dam [non-metalliferous districts]

Chicago citation style
Map of the lower Colorado drainage basin showing mineral deposits tributary to Boulder Dam [non-metalliferous districts]. 1934. 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_unr_15hmaps/4760. (Accessed November 17, 2018.)
APA citation style
(1934) Map of the lower Colorado drainage basin showing mineral deposits tributary to Boulder Dam [non-metalliferous districts]. 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_unr_15hmaps/4760
MLA citation style
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_unr_15hmaps/4760>.
Note: These citations are programmatically generated and may be incomplete.