United States. Bureau of Entomology. (1887). [Terms for purchase of silk cocoons and instructions on stifling live cocoons]. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Entomology. [Terms for Purchase of Silk Cocoons and Instructions on Stifling Live Cocoons]. [Washington]: [publisher not identified], 1887.
MLA (9th ed.) CitationUnited States. Bureau of Entomology. [Terms for Purchase of Silk Cocoons and Instructions on Stifling Live Cocoons]. [publisher not identified], 1887.
Warning: These citations may not always be 100% accurate.