United States. Federal Supply Service. (1918). General schedule of supplies for fiscal year 1919, 1st supplement to class 9: Transfer cases and tables. GPO.
Chicago Style (17th ed.) CitationUnited States. Federal Supply Service. General Schedule of Supplies for Fiscal Year 1919, 1st Supplement to Class 9: Transfer Cases and Tables. [Washington]: GPO, 1918.
MLA (9th ed.) CitationUnited States. Federal Supply Service. General Schedule of Supplies for Fiscal Year 1919, 1st Supplement to Class 9: Transfer Cases and Tables. GPO, 1918.
Warning: These citations may not always be 100% accurate.