Cite
MLA
United States. Army Map Service. (Cartographer). Philippine Islands, 1:500,000. Series S401. [Sibaltan, Sheet NC 50-3] - University of Texas Libraries Collections. 1943. https://collections.lib.utexas.edu/catalog/utlmaps:04388b6d-7aed-48f0-aad6-4668d7d9c00bAPA
United States. Army Map Service. (Cartographer). (1943). Philippine Islands, 1:500,000. Series S401. [Sibaltan, Sheet NC 50-3]. Retrieved June 20, 2025, from https://collections.lib.utexas.edu/catalog/utlmaps:04388b6d-7aed-48f0-aad6-4668d7d9c00bChicago
United States. Army Map Service. (Cartographer). Philippine Islands, 1:500,000. Series S401. [Sibaltan, Sheet NC 50-3]. 1943. "Philippine Islands, 1:500,000. Series S401. [Sibaltan, Sheet NC 50-3] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:04388b6d-7aed-48f0-aad6-4668d7d9c00b> (20-June-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.