APA-Zitierstil (7. Ausg.)

Bumgarner, J. B. (2006). Federal agents: The growth of federal law enforcement in America. Praeger.

Chicago-Zitierstil (17. Ausg.)

Bumgarner, Jeffrey B. Federal Agents: The Growth of Federal Law Enforcement in America. Westport, Conn. [u.a.]: Praeger, 2006.

MLA-Zitierstil (8. Ausg.)

Bumgarner, Jeffrey B. Federal Agents: The Growth of Federal Law Enforcement in America. Praeger, 2006.