APA (7th ed.) Citation

Hiltzik, M. A. (2020). Iron empires: Robber barons, railroads, and the making of modern America. Houghton Mifflin Harcourt.

Chicago Style (17th ed.) Citation

Hiltzik, Michael A. Iron Empires: Robber Barons, Railroads, and the Making of Modern America. Boston: Houghton Mifflin Harcourt, 2020.

MLA (8th ed.) Citation

Hiltzik, Michael A. Iron Empires: Robber Barons, Railroads, and the Making of Modern America. Houghton Mifflin Harcourt, 2020.

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