APA-Zitierstil (7. Ausg.)

Roark, J. L. (2012). The American promise: A history of the United States (5. ed.). Bedford/St.Martins.

Chicago-Zitierstil (17. Ausg.)

Roark, James L. The American Promise: A History of the United States. 5. ed. Boston [u.a.]: Bedford/St.Martins, 2012.

MLA-Zitierstil (9. Ausg.)

Roark, James L. The American Promise: A History of the United States. 5. ed. Bedford/St.Martins, 2012.