Cite
MLA
Geological Survey (U.S.) (cartographer). Texas (Harris County) Waller quadrangle. - University of Texas Libraries Collections. 1920-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:b7cc5020-b4bf-433c-bca6-9a8298a2b8c6APA
Geological Survey (U.S.) (cartographer). (1920-01-01). Texas (Harris County) Waller quadrangle.. Retrieved May 30, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:b7cc5020-b4bf-433c-bca6-9a8298a2b8c6Chicago
Geological Survey (U.S.) (cartographer). Texas (Harris County) Waller quadrangle.. 1920-01-01. "Texas (Harris County) Waller quadrangle. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:b7cc5020-b4bf-433c-bca6-9a8298a2b8c6> (30-May-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.