APA (7th ed.) Citation

(1922). Sunflower as silage crop. [publisher not identified].

Chicago Style (17th ed.) Citation

Sunflower as Silage Crop. [Washington]: [publisher not identified], 1922.

MLA (9th ed.) Citation

Sunflower as Silage Crop. [publisher not identified], 1922.

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