APA-Zitierstil (7. Ausg.)

Keller, W. W. (1989). The liberals and J. Edgar Hoover: Rise and fall of a domestic intelligence state. Princeton University Press.

Chicago-Zitierstil (17. Ausg.)

Keller, William W. The Liberals and J. Edgar Hoover: Rise and Fall of a Domestic Intelligence State. Princeton, N.J: Princeton University Press, 1989.

MLA-Zitierstil (8. Ausg.)

Keller, William W. The Liberals and J. Edgar Hoover: Rise and Fall of a Domestic Intelligence State. Princeton University Press, 1989.