Ramo, D. E., Prochaska, J., & Liu, H. (2012). Reliability and validity of young adults’ anonymous online reports of marijuana use and thoughts about use. Psychology of addictive behaviors, 26(4), 801-811. doi:10.1037/a0026201
Cita Chicago Style (17a ed.)Ramo, Danielle E., Judith Prochaska, y Howard Liu. "Reliability and Validity of Young Adults’ Anonymous Online Reports of Marijuana Use and Thoughts About Use." Psychology of Addictive Behaviors 26, no. 4 (2012): 801-811. https://doi.org/10.1037/a0026201.
Cita MLA (9a ed.)Ramo, Danielle E., et al. "Reliability and Validity of Young Adults’ Anonymous Online Reports of Marijuana Use and Thoughts About Use." Psychology of Addictive Behaviors, vol. 26, no. 4, 2012, pp. 801-811, https://doi.org/10.1037/a0026201.