APA (7th ed.) Citation

Hillstrom, L. C. (2010). The muckrakers and the Progressive Era. Omnigraphics.

Chicago Style (17th ed.) Citation

Hillstrom, Laurie Collier. The Muckrakers and the Progressive Era. Detroit: Omnigraphics, 2010.

MLA (9th ed.) Citation

Hillstrom, Laurie Collier. The Muckrakers and the Progressive Era. Omnigraphics, 2010.

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