MLA

of State. Division of Map Intelligence, United States. Department, and Cartography G. P. O. Department of State Service Office. Japan. Tōkyō-to : Administrative Divisions, November 1943. Dept. of State, Map Division, 1947. https://collections.library.yale.edu/catalog/15511633.

APA, 6th edition

of State. Division of Map Intelligence, U. S. D., & of State Service Office, C. G. P. O. D. (1947). Japan. Tōkyō-to : administrative divisions, November 1943. [Maps]. Dept. of State, Map Division. https://collections.library.yale.edu/catalog/15511633.