APA-Zitierstil (7. Ausg.)

(1972). American civilization: A portrait from the twentieth century. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

American Civilization: A Portrait from the Twentieth Century. New York: McGraw-Hill, 1972.

MLA-Zitierstil (9. Ausg.)

American Civilization: A Portrait from the Twentieth Century. McGraw-Hill, 1972.