United States. Department of the Interior. (1919). Service book, including "honor roll" of employees who entered military or naval service during war with Germany. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of the Interior. Service Book, Including "Honor Roll" of Employees Who Entered Military or Naval Service During War with Germany. [Washington]: GPO, 1919.
MLA (9th ed.) CitationUnited States. Department of the Interior. Service Book, Including "Honor Roll" of Employees Who Entered Military or Naval Service During War with Germany. GPO, 1919.
Warning: These citations may not always be 100% accurate.