Cite
MLA
Geological Survey (U.S.) (cartographer). Texas (Harris County) Harmaston quadrangle. - University of Texas Libraries Collections. 1933-01-01. https://collections.lib.utexas.edu/catalog/utlmaps:3dd805d4-ba53-448f-8726-54b1d753fce7APA
Geological Survey (U.S.) (cartographer). (1933-01-01). Texas (Harris County) Harmaston quadrangle.. Retrieved May 30, 2026, from https://collections.lib.utexas.edu/catalog/utlmaps:3dd805d4-ba53-448f-8726-54b1d753fce7Chicago
Geological Survey (U.S.) (cartographer). Texas (Harris County) Harmaston quadrangle.. 1933-01-01. "Texas (Harris County) Harmaston quadrangle. – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:3dd805d4-ba53-448f-8726-54b1d753fce7> (30-May-2026).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.