Cite
MLA
United States. Army Map Service. (Cartographer). Sumatra, 1:250,000. Series T511. [Siak Sri Indrapoera, Sheet 31] - University of Texas Libraries Collections. 1943. https://collections.lib.utexas.edu/catalog/utlmaps:850707f1-4cc1-4100-8c67-44d58e696b03APA
United States. Army Map Service. (Cartographer). (1943). Sumatra, 1:250,000. Series T511. [Siak Sri Indrapoera, Sheet 31]. Retrieved August 05, 2025, from https://collections.lib.utexas.edu/catalog/utlmaps:850707f1-4cc1-4100-8c67-44d58e696b03Chicago
United States. Army Map Service. (Cartographer). Sumatra, 1:250,000. Series T511. [Siak Sri Indrapoera, Sheet 31]. 1943. "Sumatra, 1:250,000. Series T511. [Siak Sri Indrapoera, Sheet 31] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:850707f1-4cc1-4100-8c67-44d58e696b03> (05-August-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.