APA (7th ed.) Citation

Knight, A. W. (1996). Spies without cloaks: The KGB's successors. Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Knight, Amy W. Spies Without Cloaks: The KGB's Successors. Princeton, NJ [u.a.]: Princeton Univ. Press, 1996.

MLA (9th ed.) Citation

Knight, Amy W. Spies Without Cloaks: The KGB's Successors. Princeton Univ. Press, 1996.

Warning: These citations may not always be 100% accurate.