Knight, A. W. (1996). Spies without cloaks: The KGB's successors. Princeton Univ. Press.
Chicago Style (17th ed.) CitationKnight, Amy W. Spies Without Cloaks: The KGB's Successors. Princeton, NJ [u.a.]: Princeton Univ. Press, 1996.
MLA (9th ed.) CitationKnight, Amy W. Spies Without Cloaks: The KGB's Successors. Princeton Univ. Press, 1996.
Warning: These citations may not always be 100% accurate.