Duffus, J. H. (1997). Substances of abuse: An assessment of carcinogenicity. Cambridge: The Royal Society of Chemistry.
Chicago Stili AlıntıDuffus, J. H. Substances of Abuse: An Assessment of Carcinogenicity. Cambridge: The Royal Society of Chemistry, 1997.
MLA AlıntıDuffus, J. H. Substances of Abuse: An Assessment of Carcinogenicity. Cambridge: The Royal Society of Chemistry, 1997.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..