APA-viite (7. p.)
Sulick, M. J. (2012). Spying in America: Espionage from the Revolutionary War to the dawn of the Cold War. Georgetown University Press.
Chicago-viite (17. p.)
Sulick, Michael J. Spying in America: Espionage from the Revolutionary War to the Dawn of the Cold War. Washington, D.C.: Georgetown University Press, 2012.
MLA-viite (9. p.)
Sulick, Michael J. Spying in America: Espionage from the Revolutionary War to the Dawn of the Cold War. Georgetown University Press, 2012.
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