Cita APA (7a ed.)

Kandel, D. B., & Davies, M. (1997). Cocaine use in a national sample of US youth NLSY: Ethnic patterns, progression, and predictors. Substance use & misuse, 32(12/13), 1757-1762.

Cita Chicago Style (17a ed.)

Kandel, Denise B., y Mark Davies. "Cocaine Use in a National Sample of US Youth NLSY: Ethnic Patterns, Progression, and Predictors." Substance Use & Misuse 32, no. 12/13 (1997): 1757-1762.

Cita MLA (8a ed.)

Kandel, Denise B., y Mark Davies. "Cocaine Use in a National Sample of US Youth NLSY: Ethnic Patterns, Progression, and Predictors." Substance Use & Misuse, vol. 32, no. 12/13, 1997, pp. 1757-1762.