United States. Department of Agriculture. Office of Communications. Broadcasters letter. The Office.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of Communications. Broadcasters Letter. Washington, D.C.: The Office.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of Communications. Broadcasters Letter. The Office.
Warning: These citations may not always be 100% accurate.