APA (7th ed.) Citation

Hillstrom, L. C. (2009). The muckrakers and the Progressive Era. Omnigraphics, Inc..

Chicago Style (17th ed.) Citation

Hillstrom, Laurie Collier. The Muckrakers and the Progressive Era. Detroit, MI: Omnigraphics, Inc., 2009.

MLA (9th ed.) Citation

Hillstrom, Laurie Collier. The Muckrakers and the Progressive Era. Omnigraphics, Inc., 2009.

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