United States. Department of Agriculture. Filmstrips and slide series of the United States Department of Agriculture. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Filmstrips and Slide Series of the United States Department of Agriculture. Rev. 1963: [publisher not identified].
MLA (9th ed.) CitationUnited States. Department of Agriculture. Filmstrips and Slide Series of the United States Department of Agriculture. [publisher not identified].
Warning: These citations may not always be 100% accurate.