APA (7th ed.) Citation

United States. Department of Agriculture. (1930). World wheat outlook, 1930, and facts that farmers should consider. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. World Wheat Outlook, 1930, and Facts That Farmers Should Consider. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

United States. Department of Agriculture. World Wheat Outlook, 1930, and Facts That Farmers Should Consider. GPO, 1930.

Warning: These citations may not always be 100% accurate.