APA-Zitierstil (7. Ausg.)

Williams, W. A. (1966). The contours of American history: With a new forew. by the author (1. Quadrangle paperback ed.). Quadrangle Books.

Chicago-Zitierstil (17. Ausg.)

Williams, William Appleman. The Contours of American History: With a New Forew. by the Author. 1. Quadrangle paperback ed. Chicago: Quadrangle Books, 1966.

MLA-Zitierstil (9. Ausg.)

Williams, William Appleman. The Contours of American History: With a New Forew. by the Author. 1. Quadrangle paperback ed. Quadrangle Books, 1966.