APA (7th ed.) Citation

Simon, H. (2009). Hidden champions of the twenty-first century: The success strategies of unknown world market leaders. Hermann Simon.

Chicago Style (17th ed.) Citation

Simon, Hermann. Hidden Champions of the Twenty-first Century: The Success Strategies of Unknown World Market Leaders. New York, NY: Hermann Simon, 2009.

MLA (8th ed.) Citation

Simon, Hermann. Hidden Champions of the Twenty-first Century: The Success Strategies of Unknown World Market Leaders. Hermann Simon, 2009.