MLA

of State. Division of Map Intelligence, United States. Department, and Cartography. Japan. Aomori-Ken : Administrative Divisions, November 1943 / Lithographed in the Reproduction Branch. Dept. of State, Map Division, 1946. https://collections.library.yale.edu/catalog/15511609.

APA, 6th edition

of State. Division of Map Intelligence, U. S. D., & C. (1946). Japan. Aomori-ken : administrative divisions, November 1943 / lithographed in the Reproduction Branch. [Maps]. Dept. of State, Map Division, https://collections.library.yale.edu/catalog/15511609.