Cite
MLA
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). Europe (Air) 1:500,000. Series M404. [Barcelona, Sheet NE-40-2] - University of Texas Libraries Collections. 1940. https://collections.lib.utexas.edu/catalog/utlmaps:8f2f4916-5b82-467e-9baa-a5f33e6808b4APA
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). (1940). Europe (Air) 1:500,000. Series M404. [Barcelona, Sheet NE-40-2]. Retrieved August 05, 2025, from https://collections.lib.utexas.edu/catalog/utlmaps:8f2f4916-5b82-467e-9baa-a5f33e6808b4Chicago
Great Britain. War Office. General Staff. Geographical Section. (Cartographer). Europe (Air) 1:500,000. Series M404. [Barcelona, Sheet NE-40-2]. 1940. "Europe (Air) 1:500,000. Series M404. [Barcelona, Sheet NE-40-2] – Collections". University of Texas Libraries Collections. <https://collections.lib.utexas.edu/catalog/utlmaps:8f2f4916-5b82-467e-9baa-a5f33e6808b4> (05-August-2025).Note that these citations have been automatically generated, please verify that citation is correct and contains all necessary information.