APA (7th ed.) Citation

Dudley, W., & Chalberg, J. (2007). Opposing viewpoints in American history. Greenhaven Press.

Chicago Style (17th ed.) Citation

Dudley, William, and John Chalberg. Opposing Viewpoints in American History. Detroit: Greenhaven Press, 2007.

MLA (8th ed.) Citation

Dudley, William, and John Chalberg. Opposing Viewpoints in American History. Greenhaven Press, 2007.