APA (7th ed.) Citation

United States. National Archives and Records Service. (1980). "Inquiry documents": Special reports and studies, 1917-1919. The National Archives, National Archives and Records Service.

Chicago Style (17th ed.) Citation

United States. National Archives and Records Service. "Inquiry Documents": Special Reports and Studies, 1917-1919. Washington: The National Archives, National Archives and Records Service, 1980.

MLA (8th ed.) Citation

United States. National Archives and Records Service. "Inquiry Documents": Special Reports and Studies, 1917-1919. The National Archives, National Archives and Records Service, 1980.

Warning: These citations may not always be 100% accurate.