Kandel, D. R. (1979). Longitudinal research on Drug use. Hemisphere.
Cita Chicago (17th ed.)Kandel, Denise R. Longitudinal Research on Drug Use. Hemisphere, 1979.
Cita MLA (9th ed.)Kandel, Denise R. Longitudinal Research on Drug Use. Hemisphere, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.