APA (7th ed.) Citation

(1921). Flag smut of Wheat and its control. GPO.

Chicago Style (17th ed.) Citation

Flag Smut of Wheat and Its Control. [Washington]: GPO, 1921.

MLA (9th ed.) Citation

Flag Smut of Wheat and Its Control. GPO, 1921.

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