France, 1:12,500. Sheet no. 73, Foucarville.
MLA
France, 1:12,500. Sheet No. 73, Foucarville. s.n., 1944. https://collections.library.yale.edu/catalog/15238351.
APA, 6th edition
France, 1:12,500. Sheet no. 73, Foucarville. (1944). [Maps]. s.n., https://collections.library.yale.edu/catalog/15238351.