Kessler, R. (1994). The FBI: Inside the world's most powerful law enforcement agency (Expanded and updated.). Pocket Star Books.
Chicago Style (17th ed.) CitationKessler, Ronald. The FBI: Inside the World's Most Powerful Law Enforcement Agency. Expanded and updated. New York [u.a.]: Pocket Star Books, 1994.
MLA (8th ed.) CitationKessler, Ronald. The FBI: Inside the World's Most Powerful Law Enforcement Agency. Expanded and updated. Pocket Star Books, 1994.
Warning: These citations may not always be 100% accurate.