APA (7th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. (1934). Studies of Exeristes roborator (Fab.), parasite of European corn borer in Lake Erie area. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Studies of Exeristes Roborator (Fab.), Parasite of European Corn Borer in Lake Erie Area. [Washington]: [s.n.], 1934.

MLA (9th ed.) Citation

United States. Bureau of Entomology and Plant Quarantine. Studies of Exeristes Roborator (Fab.), Parasite of European Corn Borer in Lake Erie Area. [s.n.], 1934.