Cite
MLA
United States. Army Map Service. (Cartographer). Philippine Islands 1:250,000. Series S501. [Aparri, Sheet NE 51-6] - University of Texas Libraries Collections. 1954. https://collections.lib.utexas.edu/catalog/utlmaps:20ca6ec9-f091-401e-82a5-82f07e5e76ddAPA
United States. Army Map Service. (Cartographer). (1954). Philippine Islands 1:250,000. Series S501. [Aparri, Sheet NE 51-6]. Retrieved October 14, 2024, from https://collections.lib.utexas.edu/catalog/utlmaps:20ca6ec9-f091-401e-82a5-82f07e5e76ddChicago
United States. Army Map Service. (Cartographer). Philippine Islands 1:250,000. Series S501. [Aparri, Sheet NE 51-6]. 1954. "Philippine Islands 1:250,000. Series S501. [Aparri, Sheet NE 51-6] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:20ca6ec9-f091-401e-82a5-82f07e5e76dd> (14-October-2024).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.