Cole, S. M. (2006). New research on street drugs. Nova Science Publishers.
Cita Chicago Style (17a ed.)Cole, Spencer M. New Research on Street Drugs. New York: Nova Science Publishers, 2006.
Cita MLA (8a ed.)Cole, Spencer M. New Research on Street Drugs. Nova Science Publishers, 2006.
Precaución: Estas citas no son 100% exactas.