Cite
MLA
United States. Army Map Service. (Cartographer). Philippine Islands 1:250,000. Series S501. [Puerto Princesa, Sheet NC 50-11] - University of Texas Libraries Collections. 1954. https://collections.lib.utexas.edu/catalog/utlmaps:451e5cef-2ff7-4960-af08-85818e0009f2APA
United States. Army Map Service. (Cartographer). (1954). Philippine Islands 1:250,000. Series S501. [Puerto Princesa, Sheet NC 50-11]. Retrieved July 30, 2025, from https://collections.lib.utexas.edu/catalog/utlmaps:451e5cef-2ff7-4960-af08-85818e0009f2Chicago
United States. Army Map Service. (Cartographer). Philippine Islands 1:250,000. Series S501. [Puerto Princesa, Sheet NC 50-11]. 1954. "Philippine Islands 1:250,000. Series S501. [Puerto Princesa, Sheet NC 50-11] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:451e5cef-2ff7-4960-af08-85818e0009f2> (30-July-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.