APA (7th ed.) Citation

Gravett, S. Drugs in prison: A practitioner's guide to penal policy and practice in Her Majesty's Prison Service.

Chicago Style (17th ed.) Citation

Gravett, Steve. Drugs in Prison: A Practitioner's Guide to Penal Policy and Practice in Her Majesty's Prison Service.

MLA (9th ed.) Citation

Gravett, Steve. Drugs in Prison: A Practitioner's Guide to Penal Policy and Practice in Her Majesty's Prison Service.

Warning: These citations may not always be 100% accurate.