Para-Map No. X-C (night map), St. Marie-du-Mont (Holdy) / Compilation by 663rd Engineers, Reproduction by 654th Engineers.
MLA
Para-Map No. X-C (Night Map), St. Marie-Du-Mont (Holdy) / Compilation by 663rd Engineers, Reproduction by 654th Engineers. s.n., 1944. https://collections.library.yale.edu/catalog/15238348.
APA, 6th edition
Para-Map No. X-C (night map), St. Marie-du-Mont (Holdy) / Compilation by 663rd Engineers, Reproduction by 654th Engineers. (1944). [Maps]. s.n., https://collections.library.yale.edu/catalog/15238348.
