United States. Dept. of State. Office of the Geographer & United States. Office of Geography. (1964). Romanization guide. The Office.
Chicago Style (17th ed.) CitationUnited States. Dept. of State. Office of the Geographer and United States. Office of Geography. Romanization Guide. [Washington, D.C.]: The Office, 1964.
MLA (8th ed.) CitationUnited States. Dept. of State. Office of the Geographer and United States. Office of Geography. Romanization Guide. The Office, 1964.
Warning: These citations may not always be 100% accurate.