Fennelly, L. J., & Perry, M. A. (2016). Physical security: 150 things you should know (Second edition.). Butterworth-Heinemann is an imprint of Elsevier.
Chicago Style (17th ed.) CitationFennelly, Lawrence J., and Marianna A. Perry. Physical Security: 150 Things You Should Know. Second edition. Kidlington, United Kingdom: Butterworth-Heinemann is an imprint of Elsevier, 2016.
MLA (9th ed.) CitationFennelly, Lawrence J., and Marianna A. Perry. Physical Security: 150 Things You Should Know. Second edition. Butterworth-Heinemann is an imprint of Elsevier, 2016.
Warning: These citations may not always be 100% accurate.