APA-Zitierstil (7. Ausg.)

Clapp, C. L. (1980). The congressman: His work as he sees it (1. printing.). Greenwood Press.

Chicago-Zitierstil (17. Ausg.)

Clapp, Charles L. The Congressman: His Work as He Sees It. 1. printing. Westport, Conn: Greenwood Press, 1980.

MLA-Zitierstil (9. Ausg.)

Clapp, Charles L. The Congressman: His Work as He Sees It. 1. printing. Greenwood Press, 1980.