APA (7th ed.) Citation

Teaching Company. (2015). America in the Gilded Age and Progressive Era. The Teaching Company.

Chicago Style (17th ed.) Citation

Teaching Company. America in the Gilded Age and Progressive Era. Chantilly, VA: The Teaching Company, 2015.

MLA (9th ed.) Citation

Teaching Company. America in the Gilded Age and Progressive Era. The Teaching Company, 2015.