Cita APA (7th ed.)
Kruegle, H. (2005). CCTV surveillance: Video practices and technology (2nd ed.). Elsevier Butterworth Heinemann.
Cita Chicago (17th ed.)
Kruegle, Herman. CCTV Surveillance: Video Practices and Technology. 2nd ed. Boston: Elsevier Butterworth Heinemann, 2005.
Cita MLA (9th ed.)
Kruegle, Herman. CCTV Surveillance: Video Practices and Technology. 2nd ed. Elsevier Butterworth Heinemann, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.