Cite
MLA
Geological Survey (U.S.) (cartographer). Texas (Cameron County) Southmost quadrangle U.S. Geological Survey. - University of Texas Libraries Collections. 1936-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:55dbd2bf-a1c9-4c5a-b619-c399e673f5efAPA
Geological Survey (U.S.) (cartographer). (1936-01-01). Texas (Cameron County) Southmost quadrangle U.S. Geological Survey.. Retrieved May 30, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:55dbd2bf-a1c9-4c5a-b619-c399e673f5efChicago
Geological Survey (U.S.) (cartographer). Texas (Cameron County) Southmost quadrangle U.S. Geological Survey.. 1936-01-01. "Texas (Cameron County) Southmost quadrangle U.S. Geological Survey. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:55dbd2bf-a1c9-4c5a-b619-c399e673f5ef> (30-May-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.