APA (7th ed.) Citation

Derbyshire, W. (2008). Six tycoons: The lives of John Jacob Astor Cornelius Vanderbilt Andrew Carnegie John D Rockefeller Henry Ford and Joseph P Kennedy. Spiramus Press Ltd.

Chicago Style (17th ed.) Citation

Derbyshire, Wyn. Six Tycoons: The Lives of John Jacob Astor Cornelius Vanderbilt Andrew Carnegie John D Rockefeller Henry Ford and Joseph P Kennedy. London: Spiramus Press Ltd, 2008.

MLA (9th ed.) Citation

Derbyshire, Wyn. Six Tycoons: The Lives of John Jacob Astor Cornelius Vanderbilt Andrew Carnegie John D Rockefeller Henry Ford and Joseph P Kennedy. Spiramus Press Ltd, 2008.