APA (7th ed.) Citation

Epstein, D. H., & Preston, K. L. (2003). Does cannabis use predict poor outcome for heroin-dependent patients on maintenance treatment? Past findings and more evidence against. Addiction, 98(3), 269. https://doi.org/10.1046/j.1360-0443.2003.00310.x

Chicago Style (17th ed.) Citation

Epstein, D. H., and K. L. Preston. "Does Cannabis Use Predict Poor Outcome for Heroin-dependent Patients on Maintenance Treatment? Past Findings and More Evidence Against." Addiction 98, no. 3 (2003): 269. https://doi.org/10.1046/j.1360-0443.2003.00310.x.

MLA (9th ed.) Citation

Epstein, D. H., and K. L. Preston. "Does Cannabis Use Predict Poor Outcome for Heroin-dependent Patients on Maintenance Treatment? Past Findings and More Evidence Against." Addiction, vol. 98, no. 3, 2003, p. 269, https://doi.org/10.1046/j.1360-0443.2003.00310.x.