APA (7th ed.) Citation

May, G. S. (1990). Encyclopedia of American business history and biography: The automobile industry 1896-1920. Facts On File.

Chicago Style (17th ed.) Citation

May, George S. Encyclopedia of American Business History and Biography: The Automobile Industry 1896-1920. New York: Facts On File, 1990.

MLA (9th ed.) Citation

May, George S. Encyclopedia of American Business History and Biography: The Automobile Industry 1896-1920. Facts On File, 1990.