Parker, N. (1997). Parkhurst tales: Behind the locked gates of Britain's toughest jails (4. impr.). Smith Gryphon.
Chicago Style (17th ed.) CitationParker, Norman. Parkhurst Tales: Behind the Locked Gates of Britain's Toughest Jails. 4. impr. London: Smith Gryphon, 1997.
MLA (9th ed.) CitationParker, Norman. Parkhurst Tales: Behind the Locked Gates of Britain's Toughest Jails. 4. impr. Smith Gryphon, 1997.
Warning: These citations may not always be 100% accurate.