Hill, D. A., & Rockley, L. E. (1981). Security: Its management and control. London: Business Books.
Chicago Style CitationHill, D. A., and L. E. Rockley. Security: Its Management and Control. London: Business Books, 1981.
MLA CitationHill, D. A., and L. E. Rockley. Security: Its Management and Control. London: Business Books, 1981.
Warning: These citations may not always be 100% accurate.