Cite
MLA
Geological Survey (U.S.) (cartographer). Texas (Brewster County) Monument Spring quadrangle. - University of Texas Libraries Collections. 1922-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:3b638933-4af6-4053-b6c8-c05a3bb3e72eAPA
Geological Survey (U.S.) (cartographer). (1922-01-01). Texas (Brewster County) Monument Spring quadrangle.. Retrieved May 30, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:3b638933-4af6-4053-b6c8-c05a3bb3e72eChicago
Geological Survey (U.S.) (cartographer). Texas (Brewster County) Monument Spring quadrangle.. 1922-01-01. "Texas (Brewster County) Monument Spring quadrangle. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:3b638933-4af6-4053-b6c8-c05a3bb3e72e> (30-May-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.