APA (7th ed.) Citation

Harpster, J. (2009). The railroad tycoon who built Chicago: A biography of William B. Ogden. Southern Illinois University Press.

Chicago Style (17th ed.) Citation

Harpster, Jack. The Railroad Tycoon Who Built Chicago: A Biography of William B. Ogden. Carbondale: Southern Illinois University Press, 2009.

MLA (9th ed.) Citation

Harpster, Jack. The Railroad Tycoon Who Built Chicago: A Biography of William B. Ogden. Southern Illinois University Press, 2009.