Map of part of Las Vegas Valley, Nevada, showing changes in the piezometric surface between February 1955 and February 1956

Chicago citation style
Map of part of Las Vegas Valley, Nevada, showing changes in the piezometric surface between February 1955 and February 1956. 1955-02. 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_unl_14hln/1163. (Accessed November 16, 2018.)
APA citation style
(1955-02) Map of part of Las Vegas Valley, Nevada, showing changes in the piezometric surface between February 1955 and February 1956. 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_unl_14hln/1163
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_unl_14hln/1163>.
Note: These citations are programmatically generated and may be incomplete.