APA (7th ed.) Citation

(1929). Oats in western half of U.S. GPO.

Chicago Style (17th ed.) Citation

Oats in Western Half of U.S. [Washington]: GPO, 1929.

MLA (9th ed.) Citation

Oats in Western Half of U.S. GPO, 1929.

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