Cita APA (7a ed.)

Sheymov, V. (1993). Tower of secrets: A real life spy thriller. Naval Inst. Pr.

Cita Chicago Style (17a ed.)

Sheymov, Victor. Tower of Secrets: A Real Life Spy Thriller. Annapolis, Md: Naval Inst. Pr, 1993.

Cita MLA (8a ed.)

Sheymov, Victor. Tower of Secrets: A Real Life Spy Thriller. Naval Inst. Pr, 1993.