APA-Zitierstil (7. Ausg.)

Keefe, W. J. (1980). Congress and the American people. Prentice-Hall.

Chicago-Zitierstil (17. Ausg.)

Keefe, William J. Congress and the American People. Englewood Cliffs, NJ: Prentice-Hall, 1980.

MLA-Zitierstil (9. Ausg.)

Keefe, William J. Congress and the American People. Prentice-Hall, 1980.