(1918). Study of prices and quality of creamery butter. GPO.
Chicago Style (17th ed.) CitationStudy of Prices and Quality of Creamery Butter. [Washington]: GPO, 1918.
MLA (9th ed.) CitationStudy of Prices and Quality of Creamery Butter. GPO, 1918.
Warning: These citations may not always be 100% accurate.