Shewan, D., Gemmell, M., & Davies, J. B. (1994). Drug use and Scottish prisons. Scottish Prison Service occasional papers.
Chicago Style (17th ed.) CitationShewan, David, Martin Gemmell, and John Booth Davies. "Drug Use and Scottish Prisons." Scottish Prison Service Occasional Papers 1994.
MLA (8th ed.) CitationShewan, David, et al. "Drug Use and Scottish Prisons." Scottish Prison Service Occasional Papers, 1994.
Warning: These citations may not always be 100% accurate.