Rommel, G. M. (1904). Manson's eye worm of chickens (Oxyspirura Mansoni), with a general review of nematodes parasitic in the eyes of birds and notes on the spiny- suckered tapeworms of chickens. U.S. Dept. of Agriculture, Bureau of Animal Industry.
Chicago Style (17th ed.) CitationRommel, George M. Manson's Eye Worm of Chickens (Oxyspirura Mansoni), with a General Review of Nematodes Parasitic in the Eyes of Birds and Notes on the Spiny- Suckered Tapeworms of Chickens. Washington, D.C.: U.S. Dept. of Agriculture, Bureau of Animal Industry, 1904.
MLA (9th ed.) CitationRommel, George M. Manson's Eye Worm of Chickens (Oxyspirura Mansoni), with a General Review of Nematodes Parasitic in the Eyes of Birds and Notes on the Spiny- Suckered Tapeworms of Chickens. U.S. Dept. of Agriculture, Bureau of Animal Industry, 1904.