Hull, F. M. (1962). Robber flies of the world: The genera of the family asilidae. United States Government Printing Office.
Chicago Style (17th ed.) CitationHull, Frank M. Robber Flies of the World: The Genera of the Family Asilidae. Washington: United States Government Printing Office, 1962.
MLA (9th ed.) CitationHull, Frank M. Robber Flies of the World: The Genera of the Family Asilidae. United States Government Printing Office, 1962.
Warning: These citations may not always be 100% accurate.