APA (7th ed.) Citation

Middleton, W. (1922). Sawflies injurious to rose foliage. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Middleton, William. Sawflies Injurious to Rose Foliage. Washington, D.C: U.S. Dept. of Agriculture, 1922.

MLA (9th ed.) Citation

Middleton, William. Sawflies Injurious to Rose Foliage. U.S. Dept. of Agriculture, 1922.

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