Cite
MLA
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). Portugal 1:50,000. Series 4145. [Alportel, Sheet 50-C] - University of Texas Libraries Collections. 1942. https://collections.lib.utexas.edu/catalog/utlmaps:15ac686d-11b3-4972-b310-9571fda71d2dAPA
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). (1942). Portugal 1:50,000. Series 4145. [Alportel, Sheet 50-C]. Retrieved August 08, 2025, from https://collections.lib.utexas.edu/catalog/utlmaps:15ac686d-11b3-4972-b310-9571fda71d2dChicago
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). Portugal 1:50,000. Series 4145. [Alportel, Sheet 50-C]. 1942. "Portugal 1:50,000. Series 4145. [Alportel, Sheet 50-C] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:15ac686d-11b3-4972-b310-9571fda71d2d> (08-August-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.