Cite
MLA
United States. Army. Corps of Engineers (cartographer). Texas Chisos Mine quadrangle : grid zone E Corps of Engineers, U.S. Army. - University of Texas Libraries Collections. 1931-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:4282a4b4-f2b5-4ec8-a259-bfb03857a036APA
United States. Army. Corps of Engineers (cartographer). (1931-01-01). Texas Chisos Mine quadrangle : grid zone E Corps of Engineers, U.S. Army.. Retrieved June 13, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:4282a4b4-f2b5-4ec8-a259-bfb03857a036Chicago
United States. Army. Corps of Engineers (cartographer). Texas Chisos Mine quadrangle : grid zone E Corps of Engineers, U.S. Army.. 1931-01-01. "Texas Chisos Mine quadrangle : grid zone E Corps of Engineers, U.S. Army. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:4282a4b4-f2b5-4ec8-a259-bfb03857a036> (13-June-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.