(1979). Drug abuse indicator trends. Drug abuse indicator trends proceedings.
Cita Chicago Style (17a ed.)"Drug Abuse Indicator Trends." Drug Abuse Indicator Trends Proceedings 1979.
Cita MLA (8a ed.)"Drug Abuse Indicator Trends." Drug Abuse Indicator Trends Proceedings, 1979.
Precaución: Estas citas no son 100% exactas.