APA (7th ed.) Citation

United States. Department of Agriculture. Don't help hitchhiking bugs. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. Don't Help Hitchhiking Bugs. 1966: [publisher not identified].

MLA (9th ed.) Citation

United States. Department of Agriculture. Don't Help Hitchhiking Bugs. [publisher not identified].

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