APA (7th ed.) Citation

Roark, J. L., & Johnson, M. P. (2009). The American promise: A history of the United States (Fourth Edition.). Bedford/St. Martin's.

Chicago Style (17th ed.) Citation

Roark, James L., and Michael P. Johnson. The American Promise: A History of the United States. Fourth Edition. Boston, Massachusetts: Bedford/St. Martin's, 2009.

MLA (9th ed.) Citation

Roark, James L., and Michael P. Johnson. The American Promise: A History of the United States. Fourth Edition. Bedford/St. Martin's, 2009.