Cita APA (7a ed.)
STEVENS, A. (1998). THE MANDATORY DRUG TESTING PROGRAMME IN PRISONS.
Cita Chicago Style (17a ed.)
STEVENS, A. THE MANDATORY DRUG TESTING PROGRAMME IN PRISONS. 1998.
Cita MLA (9a ed.)
STEVENS, A. THE MANDATORY DRUG TESTING PROGRAMME IN PRISONS. 1998.
Precaución: Estas citas no son 100% exactas.