Cita APA (7a ed.)
COOMBER, R. (1998). THE ADULTERATION OF DRUGS: WHAT DEALERS DO TO ILLICIT DRUGS, AND WHAT THEY THINK IS DONE TO THEM.
Cita Chicago Style (17a ed.)
COOMBER, R. THE ADULTERATION OF DRUGS: WHAT DEALERS DO TO ILLICIT DRUGS, AND WHAT THEY THINK IS DONE TO THEM. 1998.
Cita MLA (9a ed.)
COOMBER, R. THE ADULTERATION OF DRUGS: WHAT DEALERS DO TO ILLICIT DRUGS, AND WHAT THEY THINK IS DONE TO THEM. 1998.
Precaución: Estas citas no son 100% exactas.