United States. Department of the Interior. Office of the Secretary & Womack, E. (1897). History and business methods of Department of Interior, its bureaus and offices. US GPO.
Chicago Style (17th ed.) CitationUnited States. Department of the Interior. Office of the Secretary and Emmett Womack. History and Business Methods of Department of Interior, Its Bureaus and Offices. Washington, D.C.: US GPO, 1897.
MLA (9th ed.) CitationUnited States. Department of the Interior. Office of the Secretary and Emmett Womack. History and Business Methods of Department of Interior, Its Bureaus and Offices. US GPO, 1897.
Warning: These citations may not always be 100% accurate.