United States. Bureau of Animal Industry. (1936). Species of Capillaria parasitic in upper digestive tract of birds. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Animal Industry. Species of Capillaria Parasitic in Upper Digestive Tract of Birds. [Washington]: [s.n.], 1936.
MLA (9th ed.) CitationUnited States. Bureau of Animal Industry. Species of Capillaria Parasitic in Upper Digestive Tract of Birds. [s.n.], 1936.
Warning: These citations may not always be 100% accurate.