MLA

of Strategic Services. Research, United States. Office, and Analysis Branch. Japan : Distribution of Waterworks. OSS, 1945. https://collections.library.yale.edu/catalog/15511589.

APA, 6th edition

of Strategic Services. Research, U. S. O., & Branch, A. (1945). Japan : distribution of waterworks. [Maps]. OSS, https://collections.library.yale.edu/catalog/15511589.