APA (7th ed.) Citation

United States. Bureau of Entomology. (1917). Elm leaf beetle and its control. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Entomology. Elm Leaf Beetle and Its Control. [Washington]: [publisher not identified], 1917.

MLA (9th ed.) Citation

United States. Bureau of Entomology. Elm Leaf Beetle and Its Control. [publisher not identified], 1917.

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