Cita APA (7a ed.)

Hunter, R. W. (1999). Spy hunter: Inside the FBI investigation of the Walker espionage case. Naval Institute Press.

Cita Chicago Style (17a ed.)

Hunter, Robert W. Spy Hunter: Inside the FBI Investigation of the Walker Espionage Case. Annapolis, Md: Naval Institute Press, 1999.

Cita MLA (9a ed.)

Hunter, Robert W. Spy Hunter: Inside the FBI Investigation of the Walker Espionage Case. Naval Institute Press, 1999.