MLA

of Strategic Services. Research, United States. Office, and Analysis Branch. Japan. Lithographed in the Reproduction Branch, OSS, 0AD. https://collections.library.yale.edu/catalog/15511585.

APA, 6th edition

of Strategic Services. Research, U. S. O., & Branch, A. (0 C.E.). Japan. [Maps]. Lithographed in the Reproduction Branch, OSS, https://collections.library.yale.edu/catalog/15511585.