United States. Bureau of Plant Industry & Weiss, F. (1931). Suggestions for disinfecting narcissus bulbs to reduce basal rot in storage. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Plant Industry and Freeman Weiss. Suggestions for Disinfecting Narcissus Bulbs to Reduce Basal Rot in Storage. Washington: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Bureau of Plant Industry and Freeman Weiss. Suggestions for Disinfecting Narcissus Bulbs to Reduce Basal Rot in Storage. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.