United States. Bureau of Agricultural Economics. (1935). Selected References on the History of Agriculture in the United States. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics. Selected References on the History of Agriculture in the United States. [Washington]: [s.n.], 1935.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics. Selected References on the History of Agriculture in the United States. [s.n.], 1935.
Warning: These citations may not always be 100% accurate.