United States. Bureau of Agricultural Economics. (1927). Regulations of Secretary of Agriculture under U.S. Cotton Futures Act, effective May 15, 1927. GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics. Regulations of Secretary of Agriculture Under U.S. Cotton Futures Act, Effective May 15, 1927. [Washington]: GPO, 1927.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics. Regulations of Secretary of Agriculture Under U.S. Cotton Futures Act, Effective May 15, 1927. GPO, 1927.
Warning: These citations may not always be 100% accurate.