APA (7th ed.) Citation

(1949). John D. Rockefeller: Robber baron or industrial statesman. Heath.

Chicago Style (17th ed.) Citation

John D. Rockefeller: Robber Baron or Industrial Statesman. Boston: Heath, 1949.

MLA (9th ed.) Citation

John D. Rockefeller: Robber Baron or Industrial Statesman. Heath, 1949.

Warning: These citations may not always be 100% accurate.