Cita APA (7a ed.)

Prunckun, H. W. (1989). Information security: A practical handbook on business counterintelligence. Thomas.

Cita Chicago Style (17a ed.)

Prunckun, Henry W. Information Security: A Practical Handbook on Business Counterintelligence. Springfield, Ill: Thomas, 1989.

Cita MLA (8a ed.)

Prunckun, Henry W. Information Security: A Practical Handbook on Business Counterintelligence. Thomas, 1989.