Cita APA

Hohman, Z. P., Crano, W. D., Siegel, J. T., & Alvaro, E. M. (2014). Attitude Ambivalence, Friend Norms, and Adolescent Drug Use.

Chicago Style Citation

Hohman, Zachary P., William D. Crano, Jason T. Siegel, i Eusebio M. Alvaro. Attitude Ambivalence, Friend Norms, and Adolescent Drug Use. 2014.

Cita MLA

Hohman, Zachary P., William D. Crano, Jason T. Siegel, i Eusebio M. Alvaro. Attitude Ambivalence, Friend Norms, and Adolescent Drug Use. 2014.