United States. Bureau of Plant Industry. (1924). Plant disease reporter issued by Plant Disease Survey, supplement 32: Observations on cultivation and diseases of cabbage and onions in Europe, 1922. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Plant Industry. Plant Disease Reporter Issued by Plant Disease Survey, Supplement 32: Observations on Cultivation and Diseases of Cabbage and Onions in Europe, 1922. [Washington]: [publisher not identified], 1924.
MLA (9th ed.) CitationUnited States. Bureau of Plant Industry. Plant Disease Reporter Issued by Plant Disease Survey, Supplement 32: Observations on Cultivation and Diseases of Cabbage and Onions in Europe, 1922. [publisher not identified], 1924.
Warning: These citations may not always be 100% accurate.