Durschmied, E. (1999). The hinge factor : how chance and stupidity have changed history / Erik Durschmied: How chance and stupidity have changed history. Coronet.
Chicago Style (17th ed.) CitationDurschmied, Erik. The Hinge Factor : How Chance and Stupidity Have Changed History / Erik Durschmied: How Chance and Stupidity Have Changed History. London: Coronet, 1999.
MLA (9th ed.) CitationDurschmied, Erik. The Hinge Factor : How Chance and Stupidity Have Changed History / Erik Durschmied: How Chance and Stupidity Have Changed History. Coronet, 1999.
Warning: These citations may not always be 100% accurate.