United States. Federal Supply Service. (1927). General schedule of supplies for fiscal year 1928, class 11: Forage and seed, for period from Nov. 1, 1927, to Feb. 29, 1928. GPO.
Chicago Style (17th ed.) CitationUnited States. Federal Supply Service. General Schedule of Supplies for Fiscal Year 1928, Class 11: Forage and Seed, for Period from Nov. 1, 1927, to Feb. 29, 1928. [Washington]: GPO, 1927.
MLA (9th ed.) CitationUnited States. Federal Supply Service. General Schedule of Supplies for Fiscal Year 1928, Class 11: Forage and Seed, for Period from Nov. 1, 1927, to Feb. 29, 1928. GPO, 1927.
Warning: These citations may not always be 100% accurate.