United States. Agricultural Statistics Board & United States. National Agricultural Statistics Service. Crop progress. Agricultural Statistics Board Board.
Chicago Style (17th ed.) CitationUnited States. Agricultural Statistics Board and United States. National Agricultural Statistics Service. Crop Progress. [Washington, D.C.]: Agricultural Statistics Board Board.
MLA (9th ed.) CitationUnited States. Agricultural Statistics Board and United States. National Agricultural Statistics Service. Crop Progress. Agricultural Statistics Board Board.
Warning: These citations may not always be 100% accurate.