APA Citation

Hannigan, B., Hawksworth, R., Hogan, H., & Spencer, S. (2009). America in the 20th century. Chicago, IL: Media Rich Learning.

Chicago Style Citation

Hannigan, Brent., Richard Hawksworth, Harlan Hogan, and Shelley Spencer. America in the 20th Century. Chicago, IL: Media Rich Learning, 2009.

MLA Citation

Hannigan, Brent., Richard Hawksworth, Harlan Hogan, and Shelley Spencer. America in the 20th Century. Chicago, IL: Media Rich Learning, 2009.

These citations may not conform precisely to your selected citation style. Please use this display as a guideline and modify as needed.