Cite
MLA
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). Europe (Air) 1:500,000. Series M404. [Porto, Sheet NW-40-10] - University of Texas Libraries Collections. 1940. https://collections.lib.utexas.edu/catalog/utlmaps:f5413092-c011-42f0-8d8b-d8e39341bd86APA
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). (1940). Europe (Air) 1:500,000. Series M404. [Porto, Sheet NW-40-10]. Retrieved February 14, 2025, from https://collections.lib.utexas.edu/catalog/utlmaps:f5413092-c011-42f0-8d8b-d8e39341bd86Chicago
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). Europe (Air) 1:500,000. Series M404. [Porto, Sheet NW-40-10]. 1940. "Europe (Air) 1:500,000. Series M404. [Porto, Sheet NW-40-10] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:f5413092-c011-42f0-8d8b-d8e39341bd86> (14-February-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.